Patients with cardiomyopathy need to rest adequately, avoid overexerting themselves, and not get overly emotional to keep their mood calm and prevent an increased burden on the heart, which could trigger heart failure. In their diet, they should consume easily digestible foods that are high in superior protein and eat plenty of fruits and vegetables. These foods can provide the high-quality proteins, vitamins, and trace elements needed by the body, enhancing immunity and disease resistance. In the event of thrombosis and myocardial cell repair, systematic medication treatment under a doctor's guidance is essential to promote myocardial repair.