ATI Physical Assessment Practice Test - Prep, Practice Exam & Study Guide

The typical range for an adult's heart rate at rest is between 60 to 100 beats per minute. This range is based on normal physiological parameters observed in healthy adults when they are at rest. A heart rate within this range indicates that the cardiovascular system is functioning appropriately to meet the body's metabolic demands at rest.

Factors such as age, physical fitness, and overall health can affect heart rate, but the established standard for resting heart rates falls within this range. Moreover, regular monitoring of heart rates can help assess fitness levels and cardiovascular health, as athletes often have lower resting heart rates due to improved cardiac efficiency.