coronary angiography: coronary artery bypass graft insertion site first left posterolateral branch obstruction tubular
coronary angiography: coronary artery bypass graft insertion site first left posterolateral branch obstruction tubular
coronary angiography: coronary artery bypass graft insertion site first left posterolateral branch obstruction tubular
coronary angiography: coronary artery bypass graft insertion site first left posterolateral branch obstruction tubular