小腿间歇性跛行的机制：对99锝同时从小腿和大腿清除情况的研究
The mechanism of calf claudication: studies of simultaneous clearance of 99Tcm from the calf and thigh.
作者信息
Angelides N, Nicolaides A, Needham T, Dudley H
出版信息
Br J Surg. 1978 Mar;65(3):204-9. doi: 10.1002/bjs.1800650319.
PMID:638436
Abstract
Simultaneous clearance of 99Tcm from the gastrocnemius and quadriceps muscles has been studied in 74 limbs of 62 patients with claudication and in 20 normal limbs of 15 volunteers. The local decay curve for 10 min at rest and for 20 min after a 3-min treadmill walk at 4.5 km/h was recorded. The changes in blood flow which occurred after exercise were characteristic of the arteriographic lesions and they explain the haemodynamics of claudication.
摘要
在62例患有间歇性跛行的患者的74条肢体以及15名志愿者的20条正常肢体中，研究了99锝从腓肠肌和股四头肌的同步清除情况。记录了静息10分钟以及以4.5公里/小时的速度在跑步机上行走3分钟后20分钟的局部衰变曲线。运动后发生的血流变化是动脉造影病变的特征，它们解释了间歇性跛行的血流动力学。
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