Born with rare heart defects, John and Teddy were saved by the same donor after the two toddlers received a life-saving ...

Angina pectoris, often shortened to angina, is chest pain or discomfort caused by reduced blood flow to the heart. It is most commonly, but not always, a symptom of coronary artery disease (CAD). The ...

Here's why 40% of heart attacks show atypical symptoms like jaw pain, fatigue, and arm heaviness, and how early recognition ...