coronary angiography: coronary artery bypass graft insertion site right patent ductus arteriosus obstruction single discrete
coronary angiography: coronary artery bypass graft insertion site right patent ductus arteriosus obstruction single discrete
coronary angiography coronary artery bypass graft insertion site right PDA obstruction single discrete
coronary angiography coronary artery bypass graft insertion site right pda obstruction single discrete