Cardiologists, specialized physicians in this field, diagnose and manage a broad range of cardiovascular disorders, including heart diseases and abnormalities. They employ various diagnostic tools, such as electrocardiograms (ECGs), echocardiograms, and stress tests, to assess heart function. Treatment approaches may involve lifestyle modifications, medication, or surgical interventions like angioplasty or bypass surgery. Preventive cardiology also plays a crucial role, emphasizing lifestyle changes to reduce the risk of heart disease. Cardiologists work collaboratively to enhance heart health and address challenges in this vital organ.