Rapid heart rate, what is the cause, what is the cause of fast heart rate?

According to your description, rapid heartbeat may be a symptom caused by nervousness or anxiety, it is recommended that you can relax and not be too nervous, or you can go to the hospital for a check-up and wish you good health.

Rapid heart rate is physiological and pathological.

Physiological: During and after strenuous exercise, people will have an increased heart rate, and at the same time large mood swings, which can be returned to normal without special **. Taking some medications can also cause an increased heart rate, such as atropine, caffeine, etc.

Symptoms of increased heart rate can be relieved as long as the medication is stopped, and it is not required**.

Pathological: anemia, hyperthyroidism, hypoxia, infection, high fever and other conditions may cause increased heart rate, which needs to be symptomatic**.

1.Physiological factors.

Tachycardia can be caused by strenuous exercise, nervousness, emotional agitation, drinking alcohol, and drinking strong tea or coffee.

2.Pharmacological factors.

Such as ephedrine, atropine, aminophylline, etc., can cause sinus tachycardia; Digitalis drugs, amiodarone, quinidine, chlorpromazine, tricyclic antidepressants, etc. can cause ventricular tachycardia.

3.Structural heart disease.

Such as coronary heart disease, hypertensive heart disease, rheumatic heart disease, myocarditis, congenital heart disease, pericarditis, etc.

4.Lesions of the conduction system or part of the heart muscle.

Such as sick sinus syndrome, pre-excitation syndrome, long Q-T interval syndrome, right ventricular hypoplastic ventricular tachycardia, etc.

5.Other systemic diseases.

It can be seen in hyperthyroidism, anemia, hypoglycemia, pheochromocytoma, etc.

It may be caused by heart disease, you can go for an electrocardiogram examination, and you should pay attention not to exert yourself and rest more.

The reason for the weakness of the body, although it is not detected now, but it is not good after a long time, and it can be improved a little by doing a small amount of exercise. In short, there is a gap with ordinary people.

Triggers, such as strong tea, alcohol, and drugs that stimulate the heart and increase the heart rate, should be avoided as much as possible. Maintain a good mood and prevent over-excitement and anxiety. If you have cardiopulmonary disease or other systemic diseases, you should be active**.

When the symptoms are obvious and affect daily life and work, you should seek medical attention in time to find out the cause as soon as possible to facilitate prevention and treatment.