Heart Disease & Stroke

COVID-19 appears to thicken the blood of many patients, making them vulnerable to clots that can damage the lungs, kidneys and brain.

Patients and doctors should have nuanced conversations about the benefits and risks of statins before deciding to start them. The drugs can reduce heart attack odds but also carry some side effects.

An insured Texas teacher, 44, faces a "balance bill" of almost twice his annual salary from an out-of-network hospital's treatment of his sudden heart attack.

A new public health campaign says controlling high blood pressure is among the best ways to keep your brain sharp. The neurologist in charge aims to lead by example.

As early as your mid-40s, especially if you're sedentary, your heart muscle can show signs of aging, losing its youthful elasticity and power. But moderately strenuous exercise can change that.