echocardiogram

aorta aortic artery atrium black blood cardiac cardiology cavity chamber cusp diagnosis diagnostic dimensional disease echo echocardiogram echocardiography grayscale heart human hypertension hypertrophy image left medical medicine mitral motion patient picture pulmonary quantification right segment septum sonogram sonography structure tissue transthoracic tricuspid tte two ultrasound valve valvular vein ventricle wall wave