The main methods of heart rate measurement without equipment are touching the carotid artery method, touching the radial artery method and touching the precordial area method. 1. Touch the carotid artery method: with the inner forefinger of one hand to touch the trachea and the sternocleidomastoid muscle, looking for the carotid artery pulsation of the most obvious position, self-counting one minute to count the heart rate, or self-counting 10 seconds multiplied by 6 can be. 2. Touch the radial artery method: use the inside of the index finger of one hand to touch the outside of the wrist joint, look for the location of the most obvious radial artery pulsation, and count the heart rate in one minute or multiply it by 3 in 20 seconds. This method is only applicable to patients without atrial fibrillation. 3. Anterior cardiac area touch method: use fingers to touch the left side of the sternum, about the fifth intercostal space near the nipple, to find the location of the strongest heartbeat. Count your heart rate for one minute or multiply it by 2 for 30 seconds. If you feel unwell, you should go to the hospital for a clear diagnosis, and then be guided by the doctor for treatment, and not blindly use medication on your own, so as not to cause adverse effects on the body.