What is the normal range for adult resting heart rate?

The normal resting heart rate for adults typically falls between 60 to 100 beats per minute. This range is established based on extensive clinical observations and physiological studies, reflecting a healthy heart's ability to pump blood efficiently when the body is at rest.

In this context, a resting heart rate outside of this range can indicate various physiological states; rates below 60 may signify bradycardia, often seen in well-conditioned athletes, while rates over 100 may suggest tachycardia, associated with factors such as stress, illness, or dehydration. Understanding this normal range is crucial for healthcare professionals in assessing cardiovascular health and identifying any potential issues.