A cardiologist focuses on the identification and treatment of ailments within the cardiovascular system. A cardiac surgeon is responsible for performing surgical interventions on the heart, which involves opening the chest. They conduct various diagnostic tests and may also perform certain procedures, including heart catheterizations, angioplasty, or the placement of pacemakers. Heart disease pertains specifically to the heart itself, whereas cardiovascular disease encompasses issues related to both the heart and the blood vessels. Cardiologist specialize in the study and treatment of the heart and blood vessels.
People may consult them for conditions such as heart failure, myocardial infarction, hypertension, or arrhythmias. Cardiology encompasses the examination and management of conditions affecting the heart and blood vessels. Individuals diagnosed with heart disease or cardiovascular disorders are often referred to a cardiologist for specialized care. This field is a subset of internal medicine, distinct from cardiac surgery.