cardiac ventriculography. catheterization

agent aneurysm angina angiography aorta aortic arrhythmia arteriography artery atherosclerosis blockage blood bypass cardiac cardiology cardiovascular catheter catheterization checking contrast control coronary diagnosis disease endovascular examining expansion flow fluid heart insufficiency mitral pectoris probing radiography ray research screen sounding stenosis surgeon surgery thrombosis valve vascular ventricle ventricular ventriculography vessel