下列那一型心室中隔缺損(ventricular septal defect),於東方種族常見,且比較容易造成主動脈瓣膜逆流(aortic valve regurgitation)?
主動脈下型(subaortic type)
肺動脈下型(subpulmonic type)
肌肉型(muscular type)
塉下型(infracristal type)