Heart rate 84 beats per minute. Is that normal?

Heart rate 84 beats/min is generally normal.

Heart rate refers to the number of heartbeats in one minute. The normal adult's resting heart rate range is usually 60-100 beats/min. It can fluctuate due to environmental, emotional, dietary and other factors. After removing the incentives, it can return to normal. The patient's heart rate is 84 beats/min, which is within the above standard value. It is normal to not worry too much.

If the heart rate is higher or lower than the above range for a long time, it indicates that bradycardia or tachycardia exists. It should be timely seen by cardiovascular medicine. The cause should be clarified by ECG, Holter cardiogram, and cardiac B-ultrasound examination.