What Causes a High Heart Rate?

We all know that a healthy heart is key to living a healthy life. But when our heart rate is higher than what is normal or expected it can start to cause problems. So, what causes a high heart rate (also known as tachycardia) and what should we do to prevent it and keep our hearts healthy?

Common Causes

There are a few different causes which can cause a high heart rate, some of which are more common than others. These common causes can include stress, anxiety, fear, pain, physical exertion and over-stimulation of the nervous system. Moreover, infections, anemia, low blood pressure, and thyroid issues as well as certain medications and drug use can all contribute to a higher-than-normal heart rate.

Prevention & Treatment

Fortunately, there are several ways to prevent and address a high heart rate. First, it’s important to unlock the underlying cause of the high heart rate. Cases of tachycardia related to stress can be improved by lifestyle changes such as getting regular exercise, becoming more mindful of your thoughts and feelings, and getting adequate rest and sleep. Additionally, eating a balanced diet and avoiding alcohol and other substances can help reduce the intensity and frequency of high heart rate episodes.

In more severe cases, various medications such as beta-blockers and calcium-channel blockers can be used to reduce or normalize the heart rate, while atrial-fibrillation may require electrical cardioversion to restore a normal heart rhythm. Finally, if the cause of the high heart rate cannot be identified, implantable cardiac-defibrillators are an increasingly common treatment which can help protect against life-threatening cardiac rhythms.

In conclusion, a high heart rate can be caused by a number of causes and can have serious negative effects on our health and well-being. Fortunately, we can take steps to both prevent and treat high heart rates and keep our hearts healthy and strong for many years to come.