The recommended department to visit when you feel uncomfortable with your heart is cardiovascular medicine. Common diseases in cardiovascular medicine include acquired heart disease such as hypertensive heart disease, coronary heart disease, rheumatic heart disease, valvular disease, infectious myocarditis or endocardial lesions, pulmonary heart disease, and so on. In addition, for diseases such as arrhythmias, the recommended department to consult remains cardiovascular medicine. If structural changes in the heart are found during the cardiovascular medicine consultation and require related treatment in the thoracic surgery department, referral to the relevant department is possible. The common treatment options in cardiovascular medicine include medication, surgery, coronary interventions, cardiac electrophysiological interventions, valve interventions, pacemakers, automatic cardioverter-defibrillator implantation, and other related operations.