Patients with narrowing of at least 50% in three major coronary arteries did equally well when treated with a minimally invasive stent placement guided either by ultrasound-based imaging or by a novel ...

Cardiovascular fitness is the foundation of endurance, stamina, and heart health. When your cardiovascular system is in top shape, everything feels more manageable, whether you're chasing your kids ...

Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...