Compared to other forms of prevention, a unique issue for pandemic preparedness is that it is forever unclear what pathogen, exactly, the world needs to be prepared for. There are an estimated 300,000 viruses that infect mammals; add in birds, and the estimate grows to more than half a million. Some of those viruses are much greater threats than others.

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. Centers for Medicare & Medicaid Services (CMS) issued a draft coverage memo for transcatheter edge-to-edge repair for the tricuspid valve (T-TEER), which is a development that promises accelerated competition for this anatomical space.

Diopsys Inc. agreed to pay $14.25 million to settle allegations it violated the False Claims Act (FCA) in encouraging the unnecessary use of the company’s Nova device for retinal testing.