coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site first right posterolateral branch obstruction diffuse