Oct 13, 2023 · Learn about common heart rhythm disorders that can cause your heart to beat too fast, too slow or irregularly.

Oct 13, 2023 · Learn about common heart rhythm disorders that can cause your heart to beat too fast, too slow or irregularly.

Jan 14, 2026 · Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm. An irregular heart rhythm is called an arrhythmia. AFib can lead to blood clots in the heart. The condition also increases …

Oct 28, 2022 · Ventricular fibrillation is a type of irregular heart rhythm (arrhythmia). During ventricular fibrillation, the lower heart chambers contract in a very rapid and uncoordinated manner.

Mar 6, 2024 · Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles. This condition also may be called V-tach or VT. A …

Feb 20, 2026 · What causes this? Is there treatment for it? ANSWER: What you're experiencing may be an abnormal heart rhythm, also known as an arrhythmia. Arrhythmias fall into two categories: too fast …

Feb 10, 2025 · A good cardiologist who specializes in electrophysiology of the heart is trained to find and understand the underlining mechanisms of what actually is causing the particular arrhythmia you have.

Feb 27, 2020 · Heart rhythm problems (heart arrhythmias) occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or …

Mar 7, 2024 · SVT is a heart rhythm disorder that causes a very fast or erratic heartbeat. The heart may beat more than 150 times a minute. Know the symptoms and when it's treated.

Jun 28, 2024 · Cardioversion is a medical treatment that uses quick, low-energy shocks to restore a regular heart rhythm. It's used to treat some types of irregular heartbeats, called arrhythmias.