ATRC AtriCure, Inc.

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AtriCure, Inc. Q3 F2026 Earnings Call Transcript

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Conference Operator
Operator
Good afternoon and welcome to HRECURE's third quarter 2026 earnings conference call. This call is being recorded for replay purposes and at this time all participants are in listen-only mode. We will be facilitating a question and answer session following prepared remarks from HRECURE's management. I would now like to turn the call over to Marisa Beitsch from the Gilvorn Group for a few introductory comments. Please go ahead.
Marisa Beitsch
Investor Relations, Gilmartin Group
Thank you. By now, you should have received a copy of the earnings press release. If you have not received a copy, please call 513-644-4484 to have one emailed to you. Before we begin today, let me remind you that the company's remarks include forward-looking statements under the Private Securities Litigation Reform Act, Safe Harbor. Forward-looking statements are subject to numerous risks and uncertainties, many of which are beyond HRCURE's control. including risks and uncertainties described from time to time in Atricure's most recent Form 10-K and Form 10-Q reports. These statements include, but are not limited to, financial expectations and guidance, expectations regarding the potential market opportunity for Atricure's franchises and growth initiatives, future product launches, approvals and clearances, competition, reimbursement, and clinical trial enrollment readouts and outcomes. Atricure's results may differ materially from those projected. Atricure undertakes no obligation to publicly update any forward-looking statement except as required by law. Additionally, we refer to non-GAAP financial measures, specifically constant currency revenue growth, adjusted EBITDA, and adjusted earnings or loss per share. A reconciliation of these non-GAAP financial measures with the most directly comparable GAAP measures is included in our press release, which is available on our website. And with that, I would like to turn the call over to Mike Carrel, President and Chief Executive Officer.
Michael Carrel
President and Chief Executive Officer, AtriCure
Great. Good afternoon, everyone, and thank you for joining us today. Atricare delivered another strong quarter, generating worldwide revenue of $154.5 million, an increase of 15% year over year. Growth in the third quarter was led by our U.S. business, which increased 17%, driven by broader adoption across several key products, including CryoSphere Max and Cryo XT probes, Atriclip Flex Mini and Pro Mini, and the Encompass Clamp. Our top line strength again converted to expanded profitability with $4 million in net income and $27 million in adjusted EBITDA for the quarter. As we enter the final months of the year, progress across our strategic priorities, improving financial performance, and the breadth of our business reinforces our confidence and our momentum and the opportunities ahead. Before turning to third quarter performance, I'd like to provide an update on our BoxX NOAAF clinical trial, which is evaluating the benefits of ablation and LAA management in cardiac surgery procedures for patients without a history of atrial fibrillation. We have now enrolled over 880 patients and have less than 100 patients to reach full enrollment in this trial. We remain on track to complete enrollment before the end of the year, followed by the readout of clinical data for the first primary endpoint in the spring of 2027. We believe the pace of enrollment and robust site engagement underscore the importance that cardiac surgeons place on addressing the most common complication of cardiac surgery, highlighting a significant opportunity ahead. Studies have shown early postoperative AFib is associated with an increased risk of short-term stroke and hospitalization and extended recoveries. In the longer term, It is associated with clinical AFib recurrence and higher rates of stroke and mortality. In the United States alone, healthcare spending associated with postoperative atrial fibrillation is estimated to exceed $2 billion annually. Box-X NOAAF is designed to evaluate both the short and long-term benefits of ablation and LAA management for cardiac surgery patients without preoperative AFib, helping address the significant for both patients and physicians. Alongside our progress with BoxEx and OAF, we continue to follow the more than 6,500 patients enrolled in LEAPS, our clinical trial evaluating the stroke reduction benefit of LAA management in cardiac surgery patients without AFib. Together, these complementary trials represent meaningful growth catalysts and the cardiac surgery market with the potential to address most cardiac surgery patients with therapies designed to reduce the rate of complications before they occur. Over the past several months, I've had the privilege of meeting with many investigators at sites participating in the BOX-X, NOAAF and LEAPS trials. Our conversations about these clinical trials, our ablation and LAA management technologies and their impact on patients have been highly encouraging and reinforces our conviction in these opportunities. Together, these trials could meaningfully advance clinical practice and improve outcomes for cardiac surgery patients around the world. To every investigator and trial site team supporting this work, thank you for your partnership and commitment to patients. Turning now to our third quarter performance, worldwide revenue in our open ablation franchise grew 17%, accelerating from the first half of 2026. This acceleration was driven by continued strong adoption of the Encompass clamp in the United States. Encompass is generating growth across both new and existing accounts and now represents more than 70% of our U.S. open ablation revenue. We believe this quarter shows the strength of our innovation and its ability to make cardiac surgery ablation much easier to adopt. Equally important, the growing body of evidence supporting the Encompass clamp and our Atriclip devices is remarkable. Data from our TRAC AF registry recently presented at the European Association of Cardiothoracic Surgery meeting in Barcelona included more than 1,700 patients and demonstrated 91% freedom from AFib at one year and 86% at two years following the epicardial ablation with the encompass clamp. We believe these compelling outcomes together with the innovative design of the Encompass Clamp are growing adoption. We are also encouraged by the outcomes in the LAX2 trial showing the benefit of left atrial appendage management using atrial group devices in high-risk patients. Additionally, the new STS quality metric for concomitant AFib treatment represents another important catalyst for the treatment of AFib. As mentioned on our second quarter call, quality metrics have historically been powerful drivers of adoption in cardiac surgery. And we expect this change will support broader use of both surgical aphid ablation and left atrial appendage management for years to come. Our appendage management business grew more than 12% worldwide in the third quarter, led by open appendage management and continued adoption of AtriaClip Flex Mini in the United States. Nearly 50% of our U.S. appendage management revenue this quarter came from sales of our AtriaClip Flex and ProMini devices. Surgeon feedback on atrial clip mini devices remains extremely positive, in particular regarding the improved visibility provided by the smallest profile surgical left atrial appendage management device available, combined with the proven product and clinical performance of the atrial clip platform. Building on this momentum, we recently received FDA 510 clearance for a 30 millimeter atrial clip flex mini device, further differentiating the atrial clip platform. We expect to launch a 30-millimeter device in December and remain focused on advancing development of our H-Clip Flex Mini-V in anticipation of a late-2027 launch. Our commitment to continued innovation, supported by robust clinical data demonstrating the safety and performance of H-Clip devices, positions H-Acure to defend our leadership in cardiac surgery, left atrial appendage management. While our confident cardiac surgery business remains healthy, Minimally invasive ablation again faced pressure as the market for standalone AFib treatment continues to focus on PFA catheter therapy. We remain committed to the hybrid AF therapy and believe that it offers an important treatment option for patients with long-standing atrial fibrillation. And finally, pain management delivered another outstanding quarter, with worldwide revenue growing 33%, led by continued adoption of CryoSphere Maxx. We continue to add new accounts at a steady pace, deepen penetration in thoracic surgery, and gain traction in sternotomy procedures. We are also encouraged by the progress of Cryo-XT, our newest pain management innovation for use in amputation procedures. Early feedback has been consistent. Clinicians and care teams are seeing reduced post-surgical pain and a better recovery experience. Even fundamental activities, such as changing surgical dressing can be incredibly painful, and doing so without severe pain can meaningfully improve recovery after surgery. We have now surpassed 1,000 Cryo XT devices sold to date, an early milestone as we build awareness and adoption of this therapy. We remain confident in the long-term potential of Cryo XT in amputation procedures and in the continued growth of our pain management franchise. In summary, we delivered another strong quarter with 15% revenue growth and expanding profitability. Disciplined execution and meaningful progress against our strategic initiatives are positioning H-Acure for the next phase of growth, expanding markets we can serve for many, many years to come. And with that, I'll turn the call over to our CFO, Angie Weirich.
Angela Wirick
Chief Financial Officer, AtriCure
Thank you, Mike. Third quarter worldwide revenue was $154.5 million, increasing 15% on a reported basis and 15.1% in constant currency compared with the third quarter of 2025. This strong performance was powered by growth across our pain management, open ablation, and appendage management franchises. Sequential revenue increased 0.6% as robust U.S. demand in both pain management and open ablation offset normal seasonality. Third quarter 2026 U.S. revenue was $128 million, an increase of 17.1%. year-over-year. Open ablation sales grew 20.8% to $43 million, led by the continued strength of our in-compass clamp. U.S. appendage management sales increased 13.5% to $51.6 million compared with the third quarter of 2025, supported by rapid adoption of Atroclip FlexMini and ProMini devices. Open LEA growth exceeded 15% for the quarter, outpacing MIS-LAA growth. U.S. Pain Management delivered an exceptional quarter with sales increasing 34.6% to $28.1 million, reflecting growing use of CryoSphere Max and steady adoption of our CryoXT probes. Minimally invasive ablation sales declined to $5.4 million for the quarter. Our international revenue totaled $26.4 million, increasing 5.8% on a reported basis and 6.1% in constant currency compared with the third quarter of 2025. European sales grew 5% to $15.9 million, while sales in Asia Pacific and other international markets increased 6.9% to $10.5 million from the third quarter of 2025. Gross margin was 77.3%, improving 180 basis points from the third quarter of 2025. Gross margin was stronger than anticipated, as highly favorable product and geographic mix more than offset incremental costs associated with our new manufacturing facility. Operating expenses for the quarter totaled $115 million, an increase of $13.9 million, or 13.7% for the third quarter of 2025. Reported operating expense included a $4.5 million milestone payment under the PFA co-development agreement. Excluding this payment, total operating expenses increased $9.4 million, or 9.3%. Research and development expenses increased 20.6%, excluding the PFA milestone payment, reflecting a substantial increase in clinical investment from our Box-X no AF trial as we anticipate completing enrollment in the fourth quarter. as well as incremental investment in new product development. SG&A expenses increased 5.9%, significantly below revenue growth, demonstrating our continued focus on operating leverage. Our strong top line growth and disciplined execution drove third quarter net income of $4.1 million compared to a net loss of $.3 million in the prior year. Adjusted EBITDA was $26.8 million, an increase of 50.6% from $17.8 million for the third quarter of 2025. Earnings per share were $0.08 and adjusted earnings per share were $0.18 compared with a loss per share and adjusted loss per share of $0.01 in the third quarter of 2025. Our balance sheet strengthened further as we ended the third quarter with $187 million in cash and investments and generated $19.2 million of cash during the quarter. We remain well positioned and expect to generate cash in the fourth quarter, building on our solid capital foundation. Now, turning to our outlook for the remainder of the year, we now expect full year 2026 revenue of approximately $606 million to $610 million, representing annual growth of approximately 13.4% to 14.1% compared with 2025. We are confident in the long-term growth opportunities across the large, underpenetrated markets we serve globally, while remaining mindful of sustained headwinds in certain international markets and our U.S. hybrid ablation business through the remainder of the year. Year-to-date, gross margin is running more than 200 basis points above 2025, reflecting favorable geographic and product mix. We now expect full year 2026 gross margin to be in the upper 76% range while recognizing that geographic and product mix may create variability from quarter to quarter. And as we continue investing in clinical science and innovation to build a catalyst-rich pipeline, we are also delivering meaningful profitability expansion. We are reiterating our expectation of full year net income and are raising our 2026 adjusted EBITDA outlook to approximately $91 million to $94 million. Finally, we expect full year earnings per share of approximately 21 cents to 27 cents and adjusted earnings per share of approximately 40 cents to 46 cents. In closing, our third quarter performance was very strong and we remain on track to finish 2026 ahead of our initial guidance for the year. Our business continues to outpace the long range targets we introduced in early 2025, reinforcing our confidence in the strength of our growth and earnings momentum as we look into 2027. With significant opportunities ahead, we are better positioned than ever to capitalize on our expanding markets and deliver sustained profitable growth for years to come. With that, I'll hand the call back to Mike for his closing remarks.
Michael Carrel
President and Chief Executive Officer, AtriCure
Thanks, Angie. Our third quarter results reflect the breadth and strength of our business, as well as the dedication of our entire team. Our momentum demonstrates what is possible when a meaningful mission is matched with consistent execution. As we expand our impact on patients around the world, we are building a stronger, more durable business for the future. To the entire HFU team, thank you for the focus, energy, and commitment behind these results. Together, we are advancing our mission and creating a bright future ahead. And with that, I'll turn it over to the operator.
Conference Operator
Operator
To ask a question, please press star 11 on your telephone and wait for your name to be announced. To withdraw your question, please press star 11 again. In the interest of time, we ask that you please limit yourself to one question and one follow-up. Please stand by while we compile the Q&A roster. Our first question comes from Matthew O'Brien with Piper Sandler. Your line is open.
Matthew O'Brien
Analyst, Piper Sandler
Matthew O' Good afternoon. Thanks for taking the questions. Maybe, Mike, just for starters on the open business, very very strong this quarter up meaningfully sequentially are you starting to see clinicians coming in um proactively to to get you know trained on your technologies in front of the um in front of the uh STS uh quality um metric um requirements next year or is there anything else specifically to call out there in that business and then I do have a follow-up yeah I think what you're seeing I don't know that we're necessarily getting more people to be trained because
Michael Carrel
President and Chief Executive Officer, AtriCure
were in almost 100% of the sites in the United States already. Most people are trained on that technology. They use that technology, in particular in the U.S. So I don't know that I would say that it's an increase in training aspects of that. I just think what you're seeing is there's more and more buzz around how easy it is to get a really good result and that the results are coming out and getting even better. As I mentioned, there's more publications coming out. One of the publications that was just presented at EACS showed great results with it. I mean, for the first several years with this product, there were no clinical evidence and results. Now we're seeing really good evidence with over 1,700 patients presented at EX this year. I think things like that are really what's contributing to it, and it's just a lot easier to use and to do. Now, that being said, maybe not getting trained in advance of the quality metrics, but I think maybe people are saying to themselves, I better start treating because the quality metrics are coming, so therefore I want to start doing it.
Matthew O'Brien
Analyst, Piper Sandler
Okay, appreciate that. And then on the guidance, you know, very strong Q3 again, but, you know, the guide, I think you beat by about $3 million in the quarter. The guide went up about $2 million at the midpoint. Is there something specific that you're calling out here on Q4? And again, the sequential bump Q3 to Q4 is the lowest we've seen at the midpoint of the range. And again, I know Q3 is strong, but Is there something specific to call out? I don't know if there's any kind of softness in the cardio market, you know, the international business, something else like that to specifically call out in terms of why the guys for the full year didn't go up by a little bit more than the beat in the quarter. Thanks.
Angela Wirick
Chief Financial Officer, AtriCure
Yeah, Matt, what we're seeing in the cardiovascular market in the United States is very strong. I'd say some pockets of weakness outside of the U.S. We're hearing in certain countries in Europe maybe a little bit of challenge from you know funding perspective but when we think about the guide for the remainder of the year for the fourth quarter you know we're exiting the third quarter with really strong performance but we want to remain prudent with our guide so the two areas I'd say that we continue to watch that have been you know headwinds for us throughout the year have been our US hybrid ablation business and then also the international markets which we're anticipating don't see a big recovery for the rest of the year Our approach is always to set ranges that we're confident in not only just delivering, but also there being a pathway to a beat and just remain overall very confident in the trajectory of our business as we close out this year and head into 2027. Got it.
Matthew O'Brien
Analyst, Piper Sandler
Thanks so much.
Conference Operator
Operator
Thank you. Our next question comes from John Young with Canaccord. Your line is open.
John Young
Analyst, Canaccord Genuity
Hi, Kenanji. Congratulations on the quarter. Thank you for taking the questions. Be safe. Payment Management Franchise grew solidly again this quarter. How much of the revenue this quarter came from new accounts versus deeper use in existing accounts? And has Sternonomy or Cryo XT reached a meaningful share of revenue yet?
Angela Wirick
Chief Financial Officer, AtriCure
John, I'd say majority of the revenue continues to come from existing accounts. We think that that's a kind of a bright sign for us when we look at the growth in accounts pretty steady. incremental accounts in this area of the business each quarter. In any one quarter when we are adopting a new account, onboarding a new account, it's a pretty small contribution. I think a couple percent of the overall revenue in the quarter attributed to that specific account. So from an account basis, CryoNerve Block was up 6% year over year in the third quarter. And you can see with north of 30% growth for the quarter majority that is coming from existing accounts. Now to tease out on the product side, this is our first quarter where Cryo XT contributed more than a million dollars in revenue. We ended the quarter just shy of a million five. So again, majority of the revenue growth, volume-based and coming from Cryosphere Max adoption within our existing accounts.
John Young
Analyst, Canaccord Genuity
Got it. Thanks, Angie. And then Mike, too, you called out the recent 510 for the and 30mm Flex Mini in the prepared remarks. Just can you walk us through how that differentiates from the existing platform and any competition that exists today?
Michael Carrel
President and Chief Executive Officer, AtriCure
Yeah, great. I appreciate the question. The 30mm Flex Mini is the first product to be that small in the marketplace. Today, all products from us and competition is 35, 40, 45 and 50. We've heard resounding feedback on the Flex Mini, as I talked about, positively about making things smaller. and then we got other feedback to say, you know, it'd be great to have a 30 millimeter clip to leave even less behind. So this was our next innovation was to bring that down to a 30 millimeter clip. I think what it demonstrates is just we're listening to the customers, we know what they want, they want smaller, with the same efficacy and safety profile that the original clip and all the clips have. And the 30-millimeter does that for us, and people are really excited about it. We're already hearing a lot of great feedback from those that have seen the device, and we'll be rolling it out effectively in December, as I talked about. But it's just a smaller device to go over smaller appendages and to leave less behind, and so it just continues to show the innovation that H-Cure has.
John Young
Analyst, Canaccord Genuity
Got it. Thanks again.
Conference Operator
Operator
Thank you. Our next question comes from Marie Thibault with U.S. Bancorp, BTIG. Your line is open.
Marie Thibault
Analyst, BTIG
Hi. Good evening, Mike and Angie. Thanks for taking the questions and congrats on a great quarter. Wanted to ask a follow-up here on the SPS quality metric going live January 1st and perhaps eventually becoming a star rating. Wanted to think about how you're expecting that adoption ramp to go. You know, there's the potential to be able to use the open ablation or they could use CLIP and or. You know, the CABG procedures will obviously lower penetration versus valve. So just a little more detail on how you're thinking that might roll out over the next year or two.
Michael Carrel
President and Chief Executive Officer, AtriCure
Yeah, it's a great question. And I think you kind of hit it right. You hit on all the different categories there, Marie. I'd say first and foremost, the feedback we've gotten from STS and all the conversations we've had has been this is going to be a phase rollout where it's starting out at a, I'll call it a relatively low rate. They were very open about the fact they want 70% of patients to be treated. with either a left atrial appendage device or an ablation. I think long-term, hopefully, that will go away. The or will become an and. But in the first year or two, I think you're going to see that as they try to test out what that adoption looks like and put that into the hands of the physicians. So what you're seeing now is a great awareness. The quality metric's coming, so people are starting to treat more. They're starting to think about it more. It's created a great awareness out there on that front. And you're also correct in the sense that a lot of this is geared towards that Cabbage Surgeon, because most mitral valve patients that have AFib are already getting treated, a vast majority of them. And so this is really geared towards that aortic and cabbage patient that may not get treated right now because the surgeon just wasn't comfortable with it. And I think that you'll start to see some increased adoption, especially on the ablation side, in that category. So I think it's going to be a phased approach over several years. You'll get a little bit of a boost just from the awareness, I think, in the first couple of years. and then eventually I think their plan is they want everybody to be treated. The data shows everybody should be treated. STS believes that. It's a matter of progressively getting there over time so they're not coming in with a hammer on every surgeon day one and that they're allowing them to kind of train and get to that point over a several year period.
Joseph Conway
Analyst, Needham & Company
Okay. That's very helpful.
Marie Thibault
Analyst, BTIG
Okay. And as a follow up, I wanted just a quick check in. You have a new competitor in the market here over the last couple months. would love to hear a little bit about what you're seeing in the field. It's clearly not harming your revenue outperformances at all, but would love to hear in the appendage management space what that competitive dynamic has looked like lately. Thank you.
Michael Carrel
President and Chief Executive Officer, AtriCure
Sure. I think that we've talked about this on the call before. I first state by, and obviously I think coming out with a 30 millimeter clip this quarter and talking about our flex Mini V coming out next quarter and the Flex Mini right now already being the smallest product on the market even with the new competition shows you that and demonstrates we're really confident we've got superior technology, the best technology, and continue to spend time and energy to make our technology even better as we look forward. So we've got the best today. I think we're going to have the best going forward and we're going to be the only ones with a lot of clinical evidence that exists. As I mentioned in that LAX 2 trial, That trial was using AtriClip product only. So there'll be more and more data like that that comes out that demonstrates that the AtriClip is actually what works and works every single time. Relative to competition coming into the market, I've also mentioned on this call that I do think that when competitors come into the market, that creates awareness, that creates talking points. It gives us an opportunity to, quite frankly, talk about the strengths of our products, why our products work, why they are so safe, and why they are so effective. and so it really gives us an opportunity on that front. We respect, obviously, the competition that is out there, but again, I would say that we do believe that our products are far superior to anything else on the market today.
Marie Thibault
Analyst, BTIG
Clear enough. Thank you, Mike.
Conference Operator
Operator
Thank you. Our next question comes from Lily Lozada with JPMorgan. Your line is open.
Lily Lozada
Analyst, JPMorgan
Hi, great. Thanks for taking the question. To start off with profitability, that was obviously really strong again in the quarter. but I think adjusted on EPS guidance now point to a step down sequentially in the fourth quarter. So what's driving that? Is that just conservatism or was there anything one time to keep in mind for the third quarter?
Angela Wirick
Chief Financial Officer, AtriCure
No, Lily, I'd say conservatism, you know, our overarching philosophy relative to our guidance. We want to make sure that we're, again, putting out guidance that we feel like not only can we meet but there's a pathway to a beat. With the progress that we've also made this year relative to the bottom line, we're looking at our R&D pipeline and saying, where can we accelerate investments? You saw a bit of that, not only the clinical trial cost contribution in the quarter from BoxEx, but also new product development in different areas. We continue to look for opportunities to fund growth-related investments, and you're seeing that a bit in 2026 as we exit.
Lily Lozada
Analyst, JPMorgan
Great. And then just to dig a little deeper into gross margins specifically, what's the trajectory of that from here? Can it continue to move up or stay around this level despite the manufacturing dynamics? Or do you expect that to normalize at some point as you had been expecting prior once geographic mix normalizes? Thanks so much.
Angela Wirick
Chief Financial Officer, AtriCure
So geographic mix can be a big driver and influence on gross margin. I think what you saw in the third quarter was, despite some of the new facility costs in the quarter, probably the highest percentage U.S. revenue contribution that we've seen in several quarters, several years, 83% of revenue came from the U.S. business with also a mix of very highly favorable products. So saying that, I'd say looking into the third quarter or fourth quarter, full quarter of costs, from the new manufacturing facility, we do expect to take a bit of a step down. I think it's only a matter of time as we continue to grow revenue from products that have a favorable gross margin that we can talk about sustaining 77% gross margins longer term. Perfect.
Conference Operator
Operator
Thank you. Our next question comes from Joseph Conway with Needham. Your line is open.
Joseph Conway
Analyst, Needham & Company
Hi, Mike. Hi, Angie. Thanks for taking our questions today. Maybe just around international growth. Obviously, it seems some slowdown in 2026, but I'm curious if you could maybe talk about your expectations for 2027. And then, you know, if possible, maybe just dig in a little deeper into some of the challenges internationally. You know, is it More regulatory reimbursement friction? Is it just overall slower surge in adoption? If you could maybe just provide a little bit more color on that, that would be helpful.
Angela Wirick
Chief Financial Officer, AtriCure
I appreciate the question on 2027, but we're not going to get into specifics on the guide or outlook for 2027 at this point. I think given the trajectory of our international business, clearly would expect in near term for the U.S. business to outpace the growth in our international markets. That being said, we do think that the international markets, there is still quite a bit of underpenetrated opportunity for us, and we've spent quite a bit of time making sure that the latest products are available in certain of our markets, particularly in Europe. I think what you're seeing, we talked a bit about this on the previous call, We're working with a bit of a newer team in some of the markets in Europe, so continue to focus on their onboarding and getting more proficient at our procedures and driving revenue there. In the UK, it's a very localized headwind that we were facing coming into this year with the reimbursement from our Cryosphere device, so the ping management device had been pulled, so we're more optimistic now as we sit here today as the NHS coverage for the Encompass plant, which was launched in Europe this past year, and we're starting to see some good traction there. So I think the balance of new products that we're putting in market and a more developed team, you know, hopeful that longer term we can return to the growth rates that we've enjoyed in the international business previously.
Joseph Conway
Analyst, Needham & Company
Okay, great. Yeah, that's super helpful. Thank you for that. And then maybe just a quick one just on appendage management. You know, obviously one competitor in the market, potentially another in the future. You know, obviously AtriCure has that product depth, that clinical experience and hospital relationships, but I guess just in terms of sales force or, you know, number of personnel that can be in the field or be present during a procedure, is that a potential disadvantage that you guys could foresee, you know, up against some of the larger competitors? and if so, is Salesforce edition something that's being targeted during this time of increased competition?
Michael Carrel
President and Chief Executive Officer, AtriCure
It's a very fair question, but fortunately for us, I think we're actually in a position where we may have the largest cardiac surgery Salesforce in the market today. We've got, when you combine all the touch points that we have with sales and clinicals, It's probably around 350 or so people out in the market today. So we have great coverage. We're in every hospital around the United States. We tend to be in a lot of procedures in terms of adding a lot of value to how do you do the ablation and what happens on that front and kind of coaching, guiding how to use our products appropriately. So we're looked to as a value-added partner for most of them. We have great relationships. That doesn't mean that our competitors don't have good relationships on the valve side. They absolutely do. But we feel like we are really well-respected. If you talk to surgeons, APPs, nurses, hospital administrators. I think they would give very high marks to the Atricure team in terms of both the size and scale, the support that they get, the way that we support them, the knowledge base they have clinically about the procedures is really second to no one out in the market. So we feel very good about that. That being said, we are continuing to expand our sales team. I wouldn't say it's because of the competitors on the LAA side. It has more to do with getting ready for box and being able to cover even more cases as we start to see acceleration in that in 2028 is really kind of the goal. So we will definitely add more territories as we look in 2027. That's been planned for a very long time and it has much more to do with getting ready for the clinical evidence that's going to come out in the PMA approval that we expect in 2028.
Joseph Conway
Analyst, Needham & Company
Okay, perfect. Thanks so much and congrats on the strong quarter. Thanks.
Conference Operator
Operator
Thank you. Our next question comes from Danny Staudter with Citizens. Your line is open.
Danny Staudter
Analyst, Citizens
Yeah, great. Thanks for taking the questions. Just wanted to follow up on Cryo XT. I appreciate the incremental color that you gave in one of your responses, but just wanted to ask, you know, just thus far in the ramp, has anything surprised you and how is it compared to some of your more recent Payne Management Launches, just given the different market opportunity. You know, has it gone better than expected? Has there been any areas that have been more challenging or any that have surprised you to the positive? Any more color there would be. It'd be great.
Michael Carrel
President and Chief Executive Officer, AtriCure
Yeah, Danny, appreciate the question. And it's gone exactly as expected at this point in time. We feel really good about the adoption that we're seeing, the feedback we're getting from it. We're getting a lot of reorders from the existing accounts. like most of our launches especially for new products and new areas and new procedures that we're going after we tend to take that first kind of 12 to 18 months to really focus on kind of the clinical workflow learning from that workflow so that we can make sure that as we go to mass adoption that you're going to that we actually have that completely worked out we've got all the training worked out so it's good we're very targeted and only going after one or two sites at a time per area in the country and that's very deliberate in terms of the way that we do the rollout and that's kind of how this year has gone I think it's gone out in a really smooth way and all those sites are actually doing reorders because they're seeing great benefit and what's nice about crown nerve lock is that you see the immediate benefit right away like literally a couple hours later patient wakes up and they actually see the great results of it I gave one example during my script but there are many examples of how they recover more quickly they're able to kind of get onto their feet, able to walk around, get the prosthetic there, get the dressings in place. All of that is much easier when they do it and they see it immediately. So that's all going as planned from that standpoint. So what we will see and what we anticipate is that you start to see a bit of an acceleration in 27 and a real acceleration in 2028 for this particular franchise, much like what we saw for the original cryo adoption early on. As the kind of word of mouth gets out there and how you see this developing, you're going to start to see that adoption picked up. But right now, it's going exactly as planned. We feel really good about it.
Danny Staudter
Analyst, Citizens
That's great. I appreciate the color there. And just one quick follow-up, staying with pain management, but on the sternotomy market, I think in the past you've said that thoracic is about 20% penetrated. Could you remind us where sternotomy is today? I think you may have said it's in the low percentages. But, you know, as you think about that market as a whole, what do you think is an achievable level there in terms of penetration over the next few years? Thank you.
Angela Wirick
Chief Financial Officer, AtriCure
Yeah, Danny, for the sternotomy market, we think that we're kind of the mid-single-digit penetration at this point. What we tend to see in cryonerve block use and sternotomy is surgeons who, you know, like it and can see the benefit for their patients, they adopt fairly quickly and use it very consistently across their patient subset. I don't think that that will be the majority of the market in the near term. I think this is one over time will continue to build evidence and continue to show the value proposition. Clearly, devices like the CryoSphere Max where we're able to reduce the freeze time in a procedure have helped with that adoption. But I'd say near term, very steady and continued penetration in this market just won't look exactly like what we've seen in the thoracic market.
Conference Operator
Operator
Thank you. Our next question comes from Keith Hinton with Freedom Capital Markets. Your line is open.
Keith Hinton
Analyst, Freedom Capital Markets
Great. Just a couple questions on the pipeline here. Starting off with Box and OAS, sounds like enrollment is on target, so should we still be thinking AATS in May is likely the first look at that data and assuming that the data is positive and published around that time? Would you expect the approval and guideline updates to happen kind of simultaneously in 2028, or could guideline updates take a little bit longer? Then I have a follow-up.
Michael Carrel
President and Chief Executive Officer, AtriCure
Sure. Yeah, I think you're hitting on the timeline. So we anticipate spring 2027 at AATF, as you mentioned, is when we will have the data that would get revealed. Typical 12 to 14-month timeline from there. We will be submitting to the FDA pretty much upon that. We're ready to do all the I do not anticipate that you'd have a guideline change that quickly. If you look at the way that happened in cardiac, on the just AFib ablation, it took many years and a lot of data to happen. We first got our initial approval on that product in 2011, and the guidelines didn't change until 2017. So I don't know that the guidelines will change. That being said, I think getting the PMA approval will allow us to market, obviously, aggressively at that point in time. And so that's when we tend to think that there'll be some acceleration kind of in mid-2028.
Keith Hinton
Analyst, Freedom Capital Markets
Great. Yeah. And then next question on the pipeline. Obviously, with Box and OAS full enrollment, and I think most of the costs there tend to be at the front end, but just In terms of R&D next year, should we be thinking about kind of flat to down on a dollar basis, or are there other pipeline assets like maybe an indication build-out for Cryo or something like that that can kind of step in and we'll still continue to see R&D up year-over-year?
Angela Wirick
Chief Financial Officer, AtriCure
Yeah, the primary focus when you think about R&D spending next year would be to continue to develop our dual-energy platform using the Encompass device. So combining the best of both worlds of RF and PFA into that device, it would require a clinical trial IDE level evidence. So that would be an area where a new trial initiated in 2027. In each franchise, I'd say the objective in R&D may be a little different. Clearly in cryo nerve block, we want to continue to look at therapy areas where devices could be beneficial to the patient, but then also developing the data, so continued focus on registry and investigator study data for that particular franchise. We'll also still have the continuation of follow-up, I'd say, in cardiac surgery of two things, both BOXX and LEAPS. BOXX has a secondary, another primary endpoint of a three-year follow-up, so looking at clinical AFib three years down the line, So continue to follow those patients along with the patients that were enrolled in the LEAP study. I think what we're describing here is continued investment in growth drivers within R&D in 2027. Great.
Conference Operator
Operator
Thank you. Thank you. Our next question comes from Suraj Khalia with Oppenheimer. Your line is open.
Suraj Kalia
Analyst, Oppenheimer
Hey, Mike, Angie, can you hear me all right?
Michael Carrel
President and Chief Executive Officer, AtriCure
We can.
Suraj Kalia
Analyst, Oppenheimer
So my couple of questions, I'll ask both of them up front. First, Atriclip usage across all franchises or segments, what percent would you characterize are quote-unquote high-risk patients? Just trying to understand if any impact of lacks do for Atriclip. So that's one question. And my second question, I would say, if you look at the You and I have talked about this many times. We look at the fatality of evidence on endovascular left atrial appendage devices, right? They have RCTs, long-term data, and the evidence is, I think it's safe to say, quite mixed. And things are slowing down there pretty rapidly from what we can see. The same level of evidence and RCTs is missing on the surgical side. So what do you think helps continued atrial fibrillation? Thank you for taking my question.
Michael Carrel
President and Chief Executive Officer, AtriCure
Yeah, well, I mean, you know I love to talk clinical evidence, so let me go at it for you here, Saraj. So on LAX-2, the high-risk patients are CHADS-VASc of three or greater. It represents likely probably around 75% to 80% of all cardiac surgery patients, if not more. If you look at that trial and you saw a 56% reduction in strokes, in the LAX2 trial specifically. Obviously, that would be a big win for our LEAPS trial. That is the exact same patient population that is in the LEAPS trial, and the only device or only method of closing the appendage was with the atrial clip in that trial. So it is very applicable to the LEAPS trial. It kind of gives us a look at what that could look like. It's about 1,000 patients in that trial. They were randomized one-to-one. It's excellent evidence in that high-risk patient population. Again, you're talking about 70% plus, if not more, that are kind of qualified in that area. And again, it's the exact same patient population using only a triclip in that trial. On top of that, you talked about the evidence. And you're right. On the endovascular side, I think the evidence is mixed. The evidence is not mixed. in cardiac surgery. In particular, obviously you just saw the LAX-2 data. We've got LEAPS data that will be 6,573 patients. That will obviously produce more evidence than ever been produced in a randomized type trial on that front. And prior to all of these trials was something called the LAOS-3 trial that was 4,800 patients that were randomized as well to not having an appendage managed. And in that case, the only device used in the trial was the There were cut-and-sows. It was a global trial. That demonstrated at 3.8 years a 33% reduction in stroke. Again, that would be another win, and that's actually what has led to the guideline changes and led to the quality metrics that we just talked about earlier and other questions. So you're asking great questions. In cardiac surgery, there is excellent evidence, and there are trials out there with LAX2 with our product and also with LEAPS to kind of cover almost all of cardiac surgery patients out there.
Conference Operator
Operator
Thank you. I'm showing no further questions at this time. I would now like to turn it back to Mike Carrel for closing remarks.
Michael Carrel
President and Chief Executive Officer, AtriCure
Again, thank you, everybody. Great quarter for HR Care. We're excited about the future and look forward to talking to you at the beginning of the year. Have a great one. Bye now.
Conference Operator
Operator
This concludes today's conference call. Thank you for participating.
Michael Carrel
President and Chief Executive Officer, AtriCure
You may now disconnect.