Q: What is the difference between stable angina and unstable angina? A: Angina occurs when blood flow slows or stops through ...

Unstable angina, or acute coronary syndrome, is a type of chest pain or discomfort that typically occurs when a person is resting. Unstable angina is a medical emergency, and people should seek ...

The 3 common mainstays of angina therapy are beta-blockers, calcium channel blockers, and nitrates. These medicines treat the chest pain and provide other benefits as well. Isosorbide is a nitrate, ...

Angina happens when one of the heart’s blood vessels is blocked and temporarily deprives the heart muscle of blood and oxygen, causing chest pain. If you feel like someone is squeezing your heart when ...