Which term is a doctor who specializes in heart diseases?

Which term is a doctor who specializes in heart diseases?

• A. Leukemia
• B. Hemorrhage
• C. Lymphedema
• D. Cardiologist

Answer: (D)

The main idea is knowing the medical specialty that focuses on the heart. A cardiologist is the doctor who specializes in heart diseases, diagnosing and managing conditions such as coronary artery disease, heart failure, arrhythmias, and valve problems. They use tests like ECGs, echocardiograms, stress tests, and sometimes cardiac catheterization to assess heart function and guide treatment, whether medical therapy or procedures. Leukemia is a cancer of the blood-forming tissues, not a heart specialty. Hemorrhage refers to excessive bleeding, not a medical professional. Lymphedema is swelling from lymphatic fluid buildup, again not a physician title. So the term for a doctor who concentrates on heart diseases is cardiologist.

The main idea is knowing the medical specialty that focuses on the heart. A cardiologist is the doctor who specializes in heart diseases, diagnosing and managing conditions such as coronary artery disease, heart failure, arrhythmias, and valve problems. They use tests like ECGs, echocardiograms, stress tests, and sometimes cardiac catheterization to assess heart function and guide treatment, whether medical therapy or procedures.

Leukemia is a cancer of the blood-forming tissues, not a heart specialty. Hemorrhage refers to excessive bleeding, not a medical professional. Lymphedema is swelling from lymphatic fluid buildup, again not a physician title. So the term for a doctor who concentrates on heart diseases is cardiologist.