coronary angiography: coronary artery bypass graft insertion site first anterior septal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site first anterior septal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site first anterior septal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site first anterior septal branch obstruction single discrete eccentric