Kerstein M D
Surgery. 1981 Jan;89(1):102-5.
Ankle blood pressure studied pre- and postoperatively in 60 patients after aortofemoral and femoral distal bypass surgery showed no adverse effect after major positional changes (supine, sitting, and standing). Early ambulation was not harmful to graft dynamics in this group of patients.
对60例行主-股动脉及股动脉远端搭桥手术患者术前和术后的踝部血压进行研究，结果显示在体位发生重大改变（仰卧位、坐位和站立位）后未出现不良影响。在这组患者中，早期活动对移植血管动力学并无损害。
