coronary angiography: coronary artery bypass graft insertion site left atrioventricular groove obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site left atrioventricular groove obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site left atrioventricular groove obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site left atrioventricular groove obstruction single discrete eccentric