coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction tubular
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction tubular
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction tubular (procedure)
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction tubular (procedure)