When the heart beats too quickly or too slowly, an implantable cardioverter defibrillator can help — improving function and possibly saving lives.
Cardiovascular: Diseases & Conditions
A rare birth defect to the aortic valve can lie dormant for years. A look at the signs and symptoms — and how one woman beat the disease.
Five years ago, aortic stenosis patients had very few options. Today, TAVR technology has changed all that. Here is one 82-year-old’s story.
These two incidents can be confused if you don’t know what to look for. Here’s what to know — and when to get help.