Review clinical classifications, diagnostic procedures, and management strategies for cardiomyopathy and heart failure in this comprehensive overview.

High blood pressure causes your heart's walls to thicken, which increases your risk of congestive heart failure (CHF). Coronary artery disease decreases blood flow and can weaken your heart over time.

New drugs and a growing awareness of the common condition offer hope for patients. By Nina Agrawal Ann Ramirez first noticed something was wrong when, at age 48, she started waking up in the middle of ...