66-year-old heart rate is normal.

The heart rate of 66-year-olds is considered normal.

Heart rate refers to the number of beats per minute of the heart, which is one of the important indicators to maintain normal circulatory function. Heart rate is affected by many factors, including physiology, emotion, physical exercise, drugs, etc. Under normal circumstances, although the heart function of 66-year-olds decreases, the normal heart rate should be maintained at 60- 100 beats per minute.

For the elderly, regular health check-ups are very important. Doctors can check the cardiovascular health of the elderly by evaluating heart rate and other physical indicators, and provide appropriate recommendations and treatment options.