Tens of Thousands of Heart Patients May Not Need Open-Heart Surgery

Replacement of the aortic valve with a minimally invasive procedure called TAVR proved effective in younger, healthier patients. GINA KOLATA https://ift.tt/2W3ynra https://ift.tt/2O85Az7 The New York Times Health Medical Devices, Surgery and Surgeons, Heart March 16, 2019 at 12:00AM