Edmonds Charles H., McMillan M Katharine, Hughes David A., Milam John D.
Cardiovascular Surgical Research Laboratories, Texas Heart Institute of St. Luke's Episcopal and Texas Children's Hospitals, and the Department of Pathology, St. Luke's Episcopal Hospital, Texas Medical Center, Houston, Texas.
Cardiovasc Dis. 1975;2(4):417-424.
Biochemical, hematologic and coagulation values have been determined in normal Hereford calves of both sexes, two to six months of age. These data generally agree with those of others and indicate a similarity in calves irrespective of their age, sex or breed. Prothrombin times are markedly longer in the calf than in man. This has resulted in alterations of anticoagulation regimens after implantation of mechanical circulatory support systems.
已对两至六个月大的正常赫里福德犊牛（雌雄均有）的生化、血液学和凝血指标进行了测定。这些数据总体上与其他研究的数据一致，表明犊牛之间存在相似性，无论其年龄、性别或品种如何。犊牛的凝血酶原时间明显长于人类。这导致在植入机械循环支持系统后抗凝方案发生了改变。
