What happens if the heart won't start?
C B
CB
Huddleston
D002648:Child; D004992:Ethics, Medical; D006084:Graft Rejection / Q000209:etiology* / Q000517:prevention & control*; D016027:Heart Transplantation; D006801:Humans; D016040:Lung Transplantation; D011182:Postoperative Care; D012086:Reoperation; D012307:Risk Factors; D017211:Treatment Failure; D014850:Waiting Lists