Why does my heart beat very fast, feel panicky, and make me feel very uncomfortable?

Nov 29, 2024 Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Rapid and irregular heartbeat causing discomfort is mainly caused by strenuous exercise, emotional excitement, anemia, arrhythmia, hyperthyroidism, and other similar reasons. During high-intensity physical activity, the heart needs to pump more blood to meet the demands of the muscles, which leads to an increased heart rate. It is advisable to perform proper warm-up exercises before physical activity and to cool down appropriately afterward, avoiding sudden commencement or abrupt cessation of high-intensity exercise.

Generally, palpitations, rapid heartbeat, and discomfort are mainly caused by strenuous exercise, emotional excitement, anemia, arrhythmia, hyperthyroidism, and other similar reasons. If discomfort occurs, timely medical consultation is recommended. Detailed analysis is as follows:

1. Strenuous Exercise

During high-intensity physical activity, the heart needs to pump more blood to meet the demands of the muscles, which leads to an increased heart rate. Adequate warm-up before exercise and appropriate relaxation afterward, avoiding sudden initiation or cessation of high-intensity activity, are advised.

2. Emotional Excitement

Intense emotional fluctuations, such as nervousness, anxiety, or excitement, can cause an increased heart rate. Learning stress management and relaxation techniques, such as deep breathing, meditation, and yoga, can help control emotional fluctuations.

3. Anemia

An unbalanced diet, chemical substances, and biological factors can all lead to anemia. In cases of anemia, a reduced number or poor quality of red blood cells results in decreased oxygen-carrying capacity of the blood. To meet the oxygen demands of various body tissues, the heart compensates by beating faster, causing tachycardia and a sensation of palpitations, which may be accompanied by symptoms such as fatigue and pallor. It is recommended to follow medical advice for treatment with medications such as ferrous sulfate tablets, mecobalamin tablets, and adenosylcobalamin tablets.

4. Arrhythmia

Emotional fluctuations and strenuous exercise can cause physiological arrhythmias. Abnormalities in the heart's rhythm or rate, including sinus tachycardia and ventricular premature contractions, may lead to palpitations and a rapid heartbeat, possibly accompanied by sensations of heart pauses and chest tightness. Patients should follow medical advice for treatment with medications such as procainamide hydrochloride tablets, propranolol hydrochloride tablets, and metoprolol tartrate tablets.

5. Hyperthyroidism

Genetic or hereditary factors and intense psychological stress can lead to hyperthyroidism. Excessive secretion of thyroid hormones accelerates bodily metabolism and increases cardiac excitability, causing symptoms such as rapid heartbeat and palpitations, and may include symptoms such as increased appetite and weight loss. Patients can follow the guidance of professional physicians in using medications such as methimazole tablets, propylthiouracil tablets, and levothyroxine sodium tablets for treatment.

In daily life, it is recommended to maintain a balanced diet, and consume more foods rich in vitamins and minerals, such as fresh vegetables and fruits, which are beneficial to overall health.

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