Four years ago, researchers warned the Centers for Medicare and Medicaid Services that some doctors were overusing — potentially even abusing — invasive vascular procedures, increasing patients' ...

Cardiology is one of the fastest-growing ambulatory surgery center (ASC) specialties, and we’re seeing the development of new cardiovascular ASCs nationally. Fueling the rise of cardiology in the ASC ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. More than 6.5 million Americans have peripheral artery ...