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Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart beats fewer than 60 times a minute.
For bradycardia, basic questions to ask your health care provider include: What is likely causing my slow heart rate? What tests do I need? What's the most appropriate treatment? What are the possible complications? How will my heart be monitored? How often will I need follow-up appointments?
Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart beats fewer than 60 times a minute.
Each year, Mayo Clinic health care providers evaluate and treat more than 10,000 people with bradycardia. Each Mayo Clinic location offers treatment for adults with bradycardia. A major focus of the Heart Rhythm Disease Program is the use of pacemakers to treat bradycardia.
Jeff Olsen: This is a normal heartbeat. [HEART BEATING] Atrial fibrillation interrupts this regular beat. Fred Kusumoto, M.D., Cardiology, Mayo Clinic: In atrial fibrillation, instead of the atria squeezing in a normal regular fashion, the atria beat irregularly and chaotically. Jeff Olsen: Dr. Fred Kusumoto is an electrophysiologist at Mayo Clinic. Dr. Kusumoto: In some cases people feel ...
A heart rate below 60 beats a minute is considered bradycardia. But a low resting heart rate doesn't always mean there's a problem. If you're physically fit, your heart may be able to pump enough blood to the body with less than 60 beats a minute.
Overview. A pacemaker is a small, battery-powered device that prevents the heart from beating too slowly. You need surgery to get a pacemaker. The device is placed under the skin near the collarbone.
Bradycardia: Slow heart rate. American Heart Association. https://www.heart.org/en/health-topics/arrhythmia/about-arrhythmia/bradycardia--slow-heart-rate. Accessed Sept. 24, 2021.
Sinus bradycardia. The sinus node produces a slow heartbeat. Sinus arrest. Signals from the sinus node pause, causing skipped beats. Sinoatrial exit block. Signals to the upper heart chambers are slowed or blocked, causing pauses or skipped beats. Chronotropic incompetence.
Bradycardia — A slow heartbeat. Although a heart rate below 60 beats a minute while at rest is considered bradycardia, a low resting heart rate doesn't always signal a problem. If you're physically fit, you may have an efficient heart capable of pumping an adequate supply of blood with fewer than 60 beats a minute at rest.