Factors That Cause Low Heart Rate

Does your heart beat faster when your loved one is around? Does crossing your heart fulfill a promise? Does your heart break when love is gone? There is no doubt that “heart” is one of the most common words uttered by many. We see and hear it everywhere, from heart-shaped candies to “heart break” songs on the radio. Indeed, when one is excited and fired up because he caught sight of his special someone, the heart beats faster. However, has anyone ever asked, “What makes the heart beat slower?”

Bradycardia is the term used for low heart rate, which is a rate of below 60 beats per minute (bpm). Several factors that affect the heart result to a low heart rate. Some of these factors are age, weight, and exercise. If a low heart rate is a cause of concern for you, you can click here to consult with a doctor online. That way, you don’t have to leave the house anymore.

Heart rate decreases with age. The heart’s natural pacemaker called the SA node is what controls the heart beat. The SA node loses some of its cells as a result of the development of fibrous tissues and fat deposits that are a common part of aging. These changes result in a slower heart rate. For people who are 75 years old and above, a low heart rate of 50 bpm can be considered normal.

Heart rate also decreases as the weight increases. When there is too much fat deposit around the heart, the heart finds it hard to pump effectively. So it pumps even harder and faster to counteract the effect of the fats pressing on the heart walls. This initially increases the heart rate of obese people. However, too much workload enlarges the heart muscle. Eventually, the heart gets tired and pumps slower. There is no set heart rate for an obese person but it is expected that he or she will a low heart rate.

Another reason to have a low heart rate is exercise. By being physically fit, you make the job of the heart a lot easier. If you exercise regularly, the heart can supply the entire body with sufficient amount of blood with fewer beats per minute when it is at rest. This is the reason why well-conditioned athletes generally have a low heart of 40 bpm.

There is actually no heart rate that is too slow – as long as the body is getting all the blood supply that it needs. Still, if you want to appease your worries, talk to a doctor or schedule a doctor’s appointment online.


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