Blood enters the left ventricle through the mitral valve and leaves through the aortic valve. A stenotic valve is a valve opening that has gotten smaller and is partially obstructing blood flow. In ...

Transcatheter Aortic Valve Replacement Market outlook through 2035, highlighting key trends, growth drivers, challenges, and future opportunities ...

The cure for baldness has long been a scientific enigma. Yet advanced treatment options and hair-loss clinics have continued to emerge — and researchers are making progress on finding fixes for ...

By Carl Zimmer and Apoorva Mandavilli The Trump administration has canceled funding for dozens of studies seeking new vaccines and treatments for Covid-19 and other pathogens that may cause future ...

Current guidelines recommend surgical aortic valve replacement (SAVR) for patients with severe aortic stenosis and unfavorable iliofemoral access. Transcarotid transcatheter aortic valve replacement ...

Chronic back pain is the most common type of pain, affecting around 16 million American adults — and now a new study has revealed some discouraging findings about potential treatments.