coronary angiography: coronary artery bypass graft insertion site left patent ductus arteriosus obstruction tubular
coronary angiography: coronary artery bypass graft insertion site left patent ductus arteriosus obstruction tubular
coronary angiography: coronary artery bypass graft insertion site left patent ductus arteriosus obstruction tubular (procedure)
coronary angiography: coronary artery bypass graft insertion site left patent ductus arteriosus obstruction tubular (procedure)