PO-YAUN SHIHYA-JUNG CHENGCHIH-PENG LIN2018-09-102018-09-102011http://www.scopus.com/inward/record.url?eid=2-s2.0-79960185573&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/361603Dislodged occluder trapped in the left ventriclejournal article10.1136/hrt.2011.226316