A lying heart rate of more than seventy times per minute is normal. If you have symptoms of panic, go to the hospital for further treatment to clarify the presence of arrhythmia, etc.
During nighttime sleep, most people have a slow heart rate of around 60 or 50 beats due to vagal arousal. However, some people have a fast basal heart rate of more than 70 beats at night without any symptoms such as panic, chest tightness, chest pain, etc. If the ECG examination shows normal sinus rhythm, this is normal and there is no need to worry.
If the heart rate is more than 70 times and accompanied by symptoms such as panic and chest tightness, ECG suggests the presence of arrhythmia, such as sinus tachycardia, preterm contraction, atrial tachycardia, etc., it is necessary to further improve the laboratory tests, to clarify the cause of the disease, and to target the treatment of the primary disease. Antiarrhythmic drugs can be given, such as propafenone, amiodarone, metoprolol and so on.
If there is any discomfort, consult a doctor promptly and follow the doctor’s instructions.