Researchers from the University of Cincinnati filed for protection of an electrochemical aptamer-based biosensor technology with improved sensitivity and longevity, which has the potential for monitoring several biomarkers over sustained periods.

Boston Scientific Corp.’s up to $664 million acquisition of Bolt Medical Inc. closed just days after Bolt secured U.S. FDA 520(k) clearance for its intravascular lithotripsy (IVL) system, positioning Boston Sci to challenge Johnson & Johnson’s Shockwave IVL system, which has been the only player in the market.

Pulsed field ablation using Boston Scientific Corp.’s Farapulse system was non-inferior and even superior, slightly, to Medtronic plc’s Artic Front Advance cardiac cryoablation system in treating patients with paroxysmal atrial fibrillation.

Women have substantially greater relative risk of major adverse cardiovascular events associated with a variety of plaque measures assessed by Cleerly Inc.’s AI-enhanced quantitative coronary computed tomography than men, an post hoc analysis of the CONFIRM2 trial found.

The U.S. FDA cleared Artrya Ltd.’s Salix Coronary Anatomy software that analyzes coronary computed tomography angiogram scans via AI to better diagnose coronary artery disease.

Counterintuitively, use of cerebral embolic protection failed to reduce the incidence of stroke in the 72 hours following a transcatheter aortic valve replacement or implantation found a late-breaking clinical trial presented at ACC.25, the American College of Cardiology’s annual scientific session held March 29-31 in Chicago and simultaneously published in the New England Journal of Medicine.

GE Healthcare Technologies Inc. gained full ownership of Nihon Medi-Physics Co. Ltd. after acquiring the remaining 50% stake from Sumitomo Chemical Co. Ltd. on March 31.

The two-year results of TRILUMINATE trial showed the first objective benefit to use of Abbott Laboratories’ Triclip transcatheter tricuspid edge-to-edge repair device in a presentation at ACC.25, the American College of Cardiology’s annual scientific session held March 29-31 in Chicago and simultaneously published in Circulation.

Don’t wait. Edwards Lifesciences Corp.’s additional insights from the Early TAVR trial showed a clear benefit for transcatheter aortic valve replacement (TAVR) in patients with asymptomatic aortic stenosis.

When every minute matters, quickly determining which patients in the emergency department need urgent care for myocardial infarction can save lives. Researchers at the University Hospital Münster in Münster, Germany, developed a deep learning model that can detect features on electrocardiograms that more accurately identifies which patients require urgent revascularization than clinicians and provides results faster than high-sensitivity troponin lab tests.