The sinoatrial node is located at the junction of the superior vena cava and the right atrium . 窦房结位于上腔静脉与右心房的交界处。
If superior vena caval obstruction lies above the azygosvein, it acts as a bypass collateral to the right atrium . 如果上腔静脉阻塞位于奇静脉之上,奇静脉就成为一条通入右心房的旁路侧支循环。
Persistent left superior vena cava 永存左上腔静脉
Double superior vena cava 双上腔静脉
Objective to explore the effect of radiotherapy for the syndrome of upper venous cavity 目的探讨上腔静脉综合征的放射治疗效果。
Primary resection and anastomosis and perioperative management of the carcinoma of left colon with obstruction 上腔静脉综合征与原发恶性肿瘤部位的关系
Methods 38 patients with the disease were dealt with respectively by shock wave treatment and routine treatment 方法将38例上腔静脉综合征分成冲击治疗组和常规治疗组放射治疗。
Compression syndrome of superior vena cava caused by mediastinal hernia stemed from asbestosis complicated with lung cancer 石棉肺并肺癌致纵隔疝引发上腔静脉受压综合征1例报告
Results : there were no complications detected in external jugular vein group , but the operation failed in 5 cases 结果:经颈外静脉组未发现并发症,但有5例导管不能插入上腔静脉。
Superior vena cava syndrome is caused by obstruction of the superior vena cava due to a variety of malignant and benign entities 摘要上腔静脉症候群是由于上腔静脉阻塞或狭窄所引起,其肇因有恶性肿瘤或良性病灶。