Heart Rate Recovery (HRR) Test: What It Tells About Your Health

The Heart Rate Recovery (HRR) test measures how quickly the heart rate returns to normal after physical exertion, serving as an indicator of cardiovascular health. According to cardiologist Nieca Goldberg from NYU Grossman School of Medicine, this test helps identify susceptibility to heart disease and other health issues. A 1999 Cleveland Clinic study involving 2,400 adults demonstrated that individuals whose heart rates take longer to normalize after exercise have a significantly higher risk of mortality. The test involves calculating the difference between the heart rate during exercise and the rate one minute after stopping. Experts emphasize that anyone with underlying heart conditions should consult a doctor before attempting this test or high-intensity exercise.