What is palpitation at night?

1. Physiological factors:

Severe exercise at night, drinking coffee and tea, watching stimulating movies, etc., can lead to palpitation, belonging to normal physiological phenomena.

2. Autonomic nerve disorder

, mental stress and other factors can cause autonomic nerve disorder. The balance between sympathetic nerve and parasympathetic nerve is broken, which can lead to cardiovascular system dysfunction, and then appear palpitation, palpitation and other symptoms.

3. Coronary atherosclerotic heart disease at

night sleep blood flow is slow, easy to lead to myocardial ischemia, so that the heart conduction system abnormal, causing arrhythmia, palpitation uncomfortable symptoms at night.