When sleeping hear heartbeat sound and palpitate what reason is

Hearing heartbeat and palpitation while sleeping may be caused by emotional excitement, cardiac neurosis, arrhythmia, etc.

If the patient is excessively excited before bed, it may lead to increased sympathetic excitability, resulting in accelerated heartbeat, palpitation, etc. If the patient is in an environment with excessive study or work pressure for a long time, excessive introversion, emotional vulnerability, etc., it may lead to palpitation, dyspnea, accelerated heartbeat, obvious heartbeat, etc. If the patient has coronary heart disease, myocarditis and other diseases, it may lead to arrhythmia, and there will be heartbeat sounds and palpitations when sleeping at night.