Kavanagh-Gray D, Gray E J
Can J Surg. 1978 Nov;21(6):553-4.
Alternate members of a group of 100 cardiac patients subjected to right and left heart catheterization studies and angiography received 5000 units of heparin intravenously prior to arterial cannulation. There was no instance of arterial occlusion among these 50 patients, while in 6 of the control group the incised brachial artery became occluded. No complications of heparinization were observed. It is recommended that, where no contra- indications exist, all patients subjected to brachial artery incision and cannulation receive systemic anticoagulation.
一组100名接受左右心导管检查和血管造影的心脏病患者，交替成员在动脉插管前静脉注射5000单位肝素。这50名患者中没有动脉闭塞的情况，而对照组中有6例切开的肱动脉发生闭塞。未观察到肝素化的并发症。建议在没有禁忌症的情况下，所有接受肱动脉切开和插管的患者都应接受全身抗凝治疗。
