If you have a dysrhythmia, your heart might beat too fast or too slowly. Or your heart's rhythm might be disrupted, leading you to feel like your heart skipped a beat.

Oct 13, 2023 · Some heart arrhythmias are harmless. Others may cause life-threatening symptoms. There are times when it is OK to have a fast or slow heartbeat. For example, the heart may beat …

Dec 15, 2023 · Cardiac dysrhythmia (or arrhythmia) is a disturbance in the rate of cardiac muscle contractions, or any variation from the normal rhythm or rate of heart beat. The term encompasses …

A dysrhythmia, also known as a cardiac arrhythmia, occurs when your heart beats out of rhythm. An irregular rhythm means that your heart either beats too fast, too slow, or too intermittently.

Five common types of dysrhythmias are symptomatic bradycardia, third-degree atrioventricular block, supraventricular tachycardia, atrial fibrillation, and ventricular tachycardia. The provider can assess …

If you experience dysrhythmia, the rate of your heartbeat is irregular, but it's still within a normal range. Both conditions require treatment to prevent complications that can become severe if left untreated.

Dec 6, 2025 · Understand how the heart’s electrical signals malfunction, leading to dysrhythmia. Learn the types of irregular rhythms and how they are diagnosed.

Dysrhythmia s, also known as arrhythmias, occur when there is abnormal automaticity (spontaneous impulse generation) or abnormal conduction that results in a problem with the heart rate and/or rhythm.

Treatment is usually only necessary if there is an underlying condition causing the dysrhythmia. Lifestyle changes like regular exercise and a healthy diet can help manage heart rate.

Aug 24, 2021 · Dysrhythmia and arrhythmia both mean the same thing: an unusual heart rhythm. The only difference is that the word dysrhythmia literally means “bad rhythm” while arrhythmia means …