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Low heart rate causes include: The most common cause of bradycardia is a malfunction in your heart’s natural pacemaker, the sinus node. It controls how quickly the top and bottom heart chambers pump blood through the body.
Low Heart Rate Causes. Bradycardia can be caused by many conditions. Some of the most common causes include: Not getting enough electrolytes in your diet, especially calcium,...
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 tired or weak, and short of breath. Sometimes bradycardia doesn't cause symptoms or complications.
Bradycardia is a condition where your heart beats fewer than 60 times per minute, which is unusually slow. This condition may be dangerous if it keeps your heart from pumping enough blood to meet your body's needs. However, bradycardia can also happen without causing any harmful effects, especially in very physically active people.
Many things can cause a low heart rate; some are more serious than others. Some of the most common causes and risk factors include: Certain health conditions, like sleep apnea, hypothyroid (underactive thyroid), lupus, or high blood pressure.
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 cardiologist at Harvard-affiliated Brigham and Women's Hospital.
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.
Bradycardia, or a slow heart rate, can occur due to heart issues and other health conditions. It may cause symptoms like shortness of breath and fatigue. Treatment can depend on the cause....
Many bradycardia symptoms result from reduced oxygen caused by a low heart rate. Blood carries oxygen to the organs. When your heart isn’t pumping blood fast enough, the organs may not get enough oxygen. This problem can be especially noticeable when the brain becomes oxygen deprived. If you experience the following symptoms, contact your doctor:
Bradycardia is a low heart rate and often occurs in people who are very fit, such as athletes. However, it may also occur because of an underlying condition such as a heart problem or an underactive thyroid gland. What is bradycardia? What causes bradycardia? How is bradycardia diagnosed? What is bradycardia?