Why Do I Feel Chest Tightness and Rapid Heartbeat?

Chest tightness and rapid heartbeat are generally caused by pathological factors. Physiological factors usually occur when people go to places with low air content or high altitudes. There are many pathological factors, with common ones being hypoglycemia, anemia, and cardiovascular system disorders. Elderly people often experience chest tightness and rapid heartbeat due to heart disease, coronary heart disease, or hypertension. Therefore, it is recommended to visit the hospital for a lung examination if such symptoms occur.

1. Cardiovascular System Disorders: Common reasons for such symptoms include issues with the cardiovascular system. For example, frequent chest tightness, shortness of breath, or difficulty breathing may be caused by angina or similar conditions.

2. Hypoglycemia: Another reason for these symptoms is hypoglycemia. If hypoglycemia is the cause, patients should maintain a healthy diet, exercise regularly, and stay active.

3. Coronary Heart Disease: Coronary heart disease can also lead to such symptoms. This cardiovascular condition often causes ischemia in the myocardium, resulting in feelings of chest tightness.

4. Tachycardia: Tachycardia can lead to accelerated heartbeat and increased myocardial oxygen consumption, which can trigger angina symptoms. It is recommended that patients measure their heart rate, blood pressure, and perform an electrocardiogram examination when symptoms occur.