Which field of medicine is cardiology concerned with?

• A. Conditions related to the lungs
• B. All diseases in the human body
• C. Disorders of the heart
• D. Digestive system ailments

Answer: (C)

Cardiology is the medical specialty that focuses specifically on disorders of the heart. This includes a variety of conditions such as coronary artery disease, heart rhythm problems (arrhythmias), heart valve issues, heart failure, and congenital heart defects. Cardiologists are trained to diagnose, treat, and manage these heart-related conditions, employing techniques such as echocardiograms, stress tests, and cardiac catheterizations to assess heart function and health. This specialization requires an in-depth understanding of cardiovascular physiology and pathology, making it distinct from other fields such as pulmonology (lungs), gastroenterology (digestive system), or general medicine, which encompasses a broader range of health issues throughout the body.