Left Ventricular Hypertrophy: Definition, Uses, and Clinical Overview
Left Ventricular Hypertrophy means the muscle wall of the heart’s main pumping chamber (the left ventricle) is thicker than expected. It is a *finding* rather than a single disease, and it has several possible causes. Clinicians most often discuss it when interpreting an ECG (electrocardiogram) or an echocardiogram (heart ultrasound). It is used in cardiology to help explain symptoms, evaluate risk, and guide further testing.