Arteriolar relaxation reduces systemic vascular resistance and arterial pressure(afterload). 心脏指数可增加、降低或不变。
Objective:To assess the clinical value of selective transcatheter arterial embolization(TAE) in nasopharyngeal fibroangioma before operation. 探讨经导管选择性动脉栓塞术在鼻咽纤维血管瘤切除术前治疗的临床价值。
Objective:To study clinical applications of Autogenous vena saphena vein in arterial occlusive diseases. 探讨自体大隐静脉在动脉闭塞性疾病中的应用。
The origin of hemorrhage of peripapillary arterial loop might result from the loop and its adjacent capillaries. 视神经盘旁动脉血管环的出血处可能起源于血管环和其微血管。
Thickening of the arterial wall with malignant hypertension also produces a hyperplastic arteriolitis. The arteriole has an "onion skin" appearance. 恶性高血压引起的动脉壁增厚发生增生性小动脉炎，小动脉呈洋葱皮样表现。
According to the spectroscopic characteristics of haemoglobin and oxyhaemoglobin,this paper present a new system for monitoring the arterial oxygen saturation. 根据血红蛋白和含氧血红蛋白的光谱特性，提出了一种监测动脉血氧饱和度的新系统。
The lesions can be showed as arteriitis,arteriectasis,aneurysm and arterial stenosis stenosis..Ultrasonic cardiography is the first choice to detect the lesions. 冠状动脉损害可表现为动脉炎、动脉扩张、动脉瘤和动脉狭窄等,超声心动图是检测川崎病并发冠状动脉损害的首选方法。
Methods one patient of cavernous haemangioma of liver was treated with pingyangmycin lipiodol emulsion(PLE) by transcatheter arterial embolization with Seldinger techniqne. 方法经肝动脉内注入平阳霉素碘油乳剂栓塞治疗肝海绵状血管瘤。
Objective To compare the successful rate of two methods of arterial puncture of cephalic arteria and arteria femoralis for blood gas analysis. 目的比较头皮动脉穿刺和股动脉穿刺两种方法采血进行血气分析检查的穿刺成功率。