During a normal sinus rhythm, the heart rate is within what range?

A normal sinus rhythm is characterized by a heart rate that typically ranges from 60 to 100 beats per minute (bpm). This is considered the normal physiological range for adults at rest. Heart rates below 60 bpm indicate bradycardia, while rates exceeding 100 bpm indicate tachycardia. Maintaining a heart rate within this range is crucial for ensuring adequate blood flow and oxygen delivery throughout the body.

The distinction of 60 to 100 bpm as the acceptable range for normal sinus rhythm helps medical professionals assess the cardiac status of a patient effectively, allowing them to identify any underlying issues that may require intervention.