title: When less is more. A cardiologist says exercise and diet--not EKGs and angioplasties--are the way to keep hearts healthy.
authors.forename: Thomas
authors.initials: T
authors.lastname: Lee
mesh_terms: D001291:Attitude of Health Personnel; D002309:Cardiology; D004032:Diet; D015444:Exercise; D006331:Heart Diseases / Q000517:prevention & control*; D006801:Humans; D012648:Self Care / Q000379:methods*