110 beats. Is that dangerous?

110 beats per minute is not necessarily dangerous.

110 beats per minute caused by physiological reasons is usually not dangerous, such as excessive excitement, excessive fear, strenuous exercise, staying up late, etc., after actively improving adverse factors, the heartbeat can return to normal, and the body will not appear further adverse development. However, if the heart rate caused by myocardial infarction, arrhythmia and other heart diseases is 110 beats per minute, it is not actively treated, and the continuous development of the disease is considered dangerous, which may affect the normal life and life safety of the patient.