摘要
目的:探索结代脉对脑血流的影响。方法:对 28例脉象结代的患者,利用 TCD探测其发生期前收缩时的血流速度,通过计算机软件计算出搏动指数、阻力指数以及 S/D值,同时在同一深度探测其正常的血流,并予对比。结果:结代脉发生时的收缩峰速度、舒张末速度、平均速度均低于正常脉象组,而搏动指数、阻力指数则高于正常脉象组。结论:结代脉患者会出现明显的脑血流速度下降,易引起脑动脉硬化。
Objectives: To explore the effect of knotted and intermittent pulse on cerebral blood flow. Methods: The velocity of blood flows in premature beat in 28 patients with knotted and intermittent pulse, was tested by TCD, and figured out the pulsa
出处
《湖南中医药导报》
2000年第8期16-17,共2页
Hunan Guiding Journal of Traditional Chinese Medicine and Pharmacology
关键词
结代脉
脑血流
TCD
Knotted and intermittent pulse
Cerebral blood flow