How to make ECG normal

If you are an athlete, it is very normal for ECG to show symptoms of sinus bradycardia and left ventricular hypertrophy (in fact, high voltage of left ventricle), which actually shows that your heart function is very good. Because of good myocardial function, your cardiac output per stroke is more than that of ordinary people, so your heart rate is slower than that of others. For example, everyone needs 40000ML of blood per minute, ordinary people need 80 times per beat, and you need 500ML per beat. It only takes 50 jumps to meet the physiological needs. Of course, the ability to exchange and utilize oxygen is also involved in practice, so I won't tell you it's too complicated. In addition, it is normal for young people and athletes to have a lot of high voltage in the left ventricle. Everyone who said your ECG was abnormal is dead! ! !