The U.S. FDA expanded the approval for use of Boston Scientific Corp.’s Watchman Flx and Watchman Flx Pro left atrial appendage closure (LAAC) devices to include post-ablation patients, bringing good news to the company as it preps for its second quarter earnings report on July 23.
Heartflow Inc. continued the steady rhythm of med-tech companies filing to go public, with an S-1 submitted to the U.S. SEC on July 17. The company joins 15 others that have completed IPOs in 2025 and one other in process – Carlsmed Inc., which a company spokesperson told BioWorld is expected to begin trading on the Nasdaq on July 22.
After expanding development of DM-199 (rinvecalinase alfa) into preeclampsia last year, Diamedica Inc. rolled out early phase II results showing the recombinant form of human tissue kallikrein-1 reduced the mother’s blood pressure, did not cross the placental barrier, and potentially improves blood flow to the fetus.
Researchers have identified bi-allelic variants in the POPDC2 gene as the cause of a rare inherited cardiac syndrome characterized by sinus node dysfunction, atrioventricular (AV) conduction defects and hypertrophic cardiomyopathy.
Abbott Laboratories’ second quarter results echoed Johnson & Johnson’s, with med tech performing the hero’s work with strong growth. Overall, Abbott slightly beat expectations with sales up 6.9% overall compared to 2Q 2024, largely boosted by the med-tech unit’s organic revenue increase of 12.2%, and worldwide sales for the quarter of $11.1 billion. Diabetes provided a particularly bright spot with 19.5% year-over-year growth for continuous glucose monitoring devices.
The U.S. Centers for Medicare & Medicaid Services (CMS) has issued a draft coverage memo for cardiac contractility modulation (CCM), which offers coverage with evidence development for the company’s Optimizer line of devices. CMS said it will issue the final coverage memo by Oct. 8, 2025, which will mark the achievement of an objective the company set for itself more than two decades ago.
Abdominal aortic aneurysm is a life-threatening cardiovascular disease characterized by chronic inflammation and irreversible dilatation of the abdominal aorta and is asymptomatic at the early stages of the disease, with diagnosis usually relying on imaging techniques and surgery being the main approach for treating it.
Myocardial hypertrophy is a condition characterized by thickening of the ventricular wall and commonly associated with progression to heart failure. It develops when the heart is subjected to biomechanical stress or neurohormonal or hemodynamic stimuli.
Caranx Medical SAS secured clearance from the U.S. FDA for Tavipilot Soft, its AI-powered software which provides real-time intraoperative guidance during transcatheter heart valve replacement (TAVR) procedures. The software, which tracks anatomical and instrumental landmarks in real-time to enable precise and accurate heart valve positioning and delivery, will allow a broader number of cardiologists to perform this complex procedure.
The U.K. National Institute for Health and Care Excellence (NICE) has endorsed the use of pulsed field ablation for atrial fibrillation, and while several trusts in the U.K. are already using these devices for their patients, the endorsement is certain to expand utilization in the U.K., which according to data from Clarivate’s Epidemiology Intelligence may come to nearly 4 million.
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