A cardiologist is a doctor who specializes in the study of the heart. The cardiologist cares for people with heart problems, both young and old. He or she orders tests and interprets these tests in order to determine the course of care for the patient. A formal education in medical school, residency and internship are required to hold this position.
Category: Health and Social care
Psychical difficulty: ★★★★☆
Physical difficulty: ★★☆☆☆