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  1. Low Heart Rate: What It Is and When to Worry - Cleveland Clinic …

    Mar 17, 2023 · Many things can bring on a slow heart rate. Low heart rate causes include: The most common cause of bradycardia is a malfunction in your heart’s natural pacemaker, the …

  2. Dangerously Low Heart Rate Causes, Symptoms, and Treatment

    Sep 24, 2024 · Learn what a dangerously low heart rate is, potential causes, symptoms to watch for, and when to seek medical attention.

  3. Bradycardia: Slow Heart Rate - American Heart Association

    Sep 25, 2024 · The American Heart Association defines bradycardia as the medical term for a heart rate that's too slow. Learn more about the signs and symptoms of bradycardia.

  4. Bradycardia - Symptoms and causes - Mayo Clinic

    Dec 13, 2024 · Bradycardia can be a serious problem if the heart rate is very slow and the heart can't pump enough oxygen-rich blood to the body. If this happens, you may feel dizzy, very …

  5. 5 Causes a Slow Heart Rate, 9 Symptoms, Normal Heart Rates

    Causes of a slow heart rate may include problems in the conduction pathways of the heart, problems with the sinoatrial (SA) node, heart damage from heart disease or a heart attack, …

  6. The lowdown on a low heart rate - Harvard Health

    May 1, 2024 · What causes a low heart rate? "The most common cause of bradycardia is age-related degenerative changes in the heart's conduction system," says Dr. Matthew Yuyun, a …

  7. Bradycardia: Symptoms, Causes, Treatment - Mass General Brigham

    Bradycardia can result from many causes. In general, the more potential risks a person has, the higher the chance of developing bradycardia. Some common low heart rate causes include: …

  8. Bradycardia (Low Heart Rate): Symptoms, Causes, and Treatment - WebMD

    Apr 30, 2024 · Bradycardia may or may not be a problem. For instance, your heart rate slows down and may go below 60 beats per minute while you sleep. And some people with a high …

  9. Bradycardia (Low Heart Rate): Symptoms and Treatment - Patient

    Jun 29, 2024 · There are many possible causes. Bradycardia may be normal, especially in young very fit people. Otherwise, the possible causes include:

  10. What Is the Main Reason for Bradycardia? 10 Causes in Adults

    Bradycardia is a slower than normal heartbeat that may be constant or periodic. Learn the ten causes of bradycardia, as well as its symptoms and risk factors.