DEAR DR. ROACH: I have high blood pressure. My most recent echocardiogram said I have a "hyperdynamic left ventricle," "concentric left ventricular hypertrophy" and "abnormal left ventricle relaxation ...
The left ventricle is one of four chambers of the heart. It is located in the bottom left portion of the heart below the left atrium, separated by the mitral valve. As the heart contracts, blood ...