What is the normal heart rate range for adults?

The normal heart rate range for adults is 60 to 100 beats per minute. This range is considered standard because it reflects the physiological demands placed on the heart during rest and activity. A heart rate lower than 60 beats per minute is termed bradycardia, which may indicate a potential issue when symptoms are present, while a heart rate consistently exceeding 100 beats per minute is categorized as tachycardia and can also raise concerns depending on the context.

This standard range is widely accepted and utilized in clinical practice to assess cardiac health. It allows healthcare professionals to make informed decisions about patient care, diagnose potential cardiac conditions, and track heart rate changes in response to various situations, such as exercise or stress. Understanding this range is essential for recognizing when further evaluation may be necessary.