Cardiomyopathy is a fairly common disease in our daily lives. From a medical perspective, cardiomyopathy can usually be divided into dilated cardiomyopathy, hypertrophic cardiomyopathy, arrhythmogenic right ventricular dysplasia, and restrictive cardiomyopathy. When cardiomyopathy is present for a long time, it may cause a decline in the heart’s pumping function, leading to a reduction in cardiac output and resulting in heart failure. In such cases, due to insufficient blood supply to the brain, patients often experience symptoms of dizziness. If diagnosed with cardiomyopathy, under the guidance of a doctor, regulated medication can often significantly improve symptoms, including dizziness. (Specific medication usage should be conducted under the guidance of a doctor; do not self-medicate.)