What should I do for rapid heart rate, and can it cause arrhythmia?

Dec 22, 2022 Source: Cainiu Health
Disease description:

Recently, even without physical activity, my heart rate has been very fast. Can a rapid heart rate cause arrhythmia? What methods can help improve this condition of elevated heart rate?

Doctor's answer (1)
Dr. Tian Hongbo
An abnormally rapid heartbeat is one manifestation of arrhythmia. The main causes of rapid heart rate are cardiovascular diseases and mental stress. Cardiovascular diseases can significantly impair the heart's normal blood supply function, leading to a rapid heart rate when the cardiac load is excessive. Treatment may include medications such as trimetazidine or nifedipine, depending on the specific underlying cause. Excessive mental stress can also cause a rapid heart rate, which can be alleviated through sufficient sleep, talking with others, or similar methods.