What does a heart rate of 60-100 beats per minute typically indicate?

A heart rate of 60-100 beats per minute is considered within the normal range for adults and indicates a normal sinus rhythm. This means that the electrical impulses in the heart are originating from the sinoatrial (SA) node, which is the natural pacemaker of the heart, and are effectively causing the heart to beat at a healthy rate.

Maintaining a heart rate within this range is essential for adequate cardiac output and overall cardiovascular health. When the heart rate falls below 60 beats per minute, it is termed bradycardia, and when it exceeds 100 beats per minute, it is referred to as tachycardia. A normal sinus rhythm not only reflects an appropriate heart rate but also typically indicates a consistent rhythm and effective heart functioning.