搜尋結果
What Is Heart Block? Medically Reviewed by James Beckerman, MD, FACC on February 03, 2023. Written by WebMD Editorial Contributors. Heart Block Causes. Types of Heart Block. Degrees of Heart Block....
Smoking. Stress. Heart Arrhythmias. When you have an arrhythmia, your heart has an irregular beating pattern. Serious arrhythmias often develop from other heart problems but may also happen on...
What Is Cardiac Output? Medically Reviewed by Poonam Sachdev on April 30, 2022. Written by Matt Smith. Normal Output. How It’s Measured. Low Output. High Output. 2 min read. It’s how much blood...
What Is a Heart Attack? A heart attack happens when something blocks the blood flow to your heart so it can’t get the oxygen it needs. It’s a medical emergency. Call 911 right away at the first...
6 min read. What Is Cardiac Catheterization? Cardiac catheterization (also called cardiac cath, heart cath, or coronary angiogram) is a procedure that allows your doctor to see how well your...
An electrocardiogram, also called an ECG or EKG, is a simple and painless test that measures the electrical impulses of your heart to check for signs of heart disease. It's done through small...
What Is Myocarditis? Myocarditis Causes. Myocarditis Risk Factors. Myocarditis Symptoms. 7 min read. What Is Myocarditis? Myocarditis is inflammation of the heart muscle (also called...