Heartbeat is chaotic

Heartbeat chaos means that the heartbeat is faster or slower than normal. Tachycardia, bradycardia, or arrhythmia caused by abnormal cardiac autonomy or conduction disturbances; stress, heavy smoking, alcohol consumption, strong tea or coffee, excessive fatigue, and severe insomnia are often the triggering factors of arrhythmia; heart rhythm Aberrations are particularly common in patients with heart disease and often occur during anesthesia, surgery or after surgery.