Sinus rhythm. What's going on?

Sinus rhythm is a normal heart rate, which means that the beating of the heart is emitted by the sinus node and is the rate of normal beat point pacing.

The normal range of sinus rhythm is 60-100 beats/min, more than 100 beats/min is sinus tachycardia, and less than 60 beats/min is sinus bradycardia. If sinus rhythm is too fast, too slow, or irregular, there may be abnormal conditions, and it is necessary to check in time to determine whether there is organic heart disease or other diseases.

Usually, attention should be paid to maintaining healthy living, eating habits, and regular exercise to reduce the occurrence of diseases and help maintain normal heart rate.