Elevated cardiac enzymes after electroshock indicate myocardial cell rupture, a marker of myocardial necrosis, and are indicative of myocardial damage. It is important to consult the cardiology department in a timely manner and be actively hospitalized. After the electric shock, the electric current passes through the heart, the cardiomyocytes are damaged, the cells rupture, and the cardiac enzymes are released into the blood, and the elevated cardiac enzymes can be found in the blood test. The higher the cardiac enzyme, the larger the area of myocardial damage. After myocardial necrosis, it is easy to have impaired cardiac function, heart failure sequelae, easy to have unstable cardiac electrical activity, malignant arrhythmia, and cause sudden death. After the electric shock injury, the patient needs to be examined to clarify whether there is elevated cardiac enzymes, whether there is damage to the myocardium, the need for timely consultation and hospitalization, active nutrition of the myocardium, to improve myocardial function, to avoid cardiac rupture, malignant cardiac arrhythmia and other complications.