Alvarez Sánchez J A, Vega Gómez M E, Quiñones Castro M, Otrante D C, de la Osa de la Paz E
Instituto Nacional de Angiología y Cirugía Vascular, La Habana, Cuba.
Angiologia. 1992 Nov-Dec;44(6):241-4.
40 limbs from normal persons and 32 limbs from patients with postphlebitic syndrome were studied. The latter group was classified according to the phlebography in partial and total recanalized postphlebitic groups. The research was carried out with a strain gauge plethysmograph and an ergometric bicycle. The patients showed the greater values of the venous volume, the maximal venous outflow and the rate of venous refilling, specially, the patients with total recanalized postphlebitic syndrome; this suggest a greater degree of venous valve insufficiency and a loss of the viscoelastic properties of venous vascular wall. The peripheral resistance was greater in the postphlebitic groups and it suggests a higher sympathetic nervous tone. The physical working capacity was lower in the postphlebitic patients and no relation was observed between it and the plethysmographic parameters.
对40例正常人的肢体和32例静脉炎后综合征患者的肢体进行了研究。后一组根据静脉造影分为部分再通和完全再通的静脉炎后组。研究使用应变片体积描记器和测力计自行车进行。患者表现出静脉容量、最大静脉流出量和静脉再充盈率的更高值，特别是完全再通的静脉炎后综合征患者；这表明静脉瓣膜功能不全程度更高，静脉血管壁的粘弹性特性丧失。静脉炎后组的外周阻力更大，这表明交感神经张力更高。静脉炎后患者的体力工作能力较低，且未观察到其与体积描记参数之间的关系。
