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- Keywords coronary sinus musculature;arrhythmia;action potential;connexin;triggered activity;delayed afterdepolarization;atrial fibrillation; 冠状静脉窦肌肉结构;心律失常;动作电位;连接蛋白;触发活动;延迟后除极;心房颤动;
- Coronary sinus musculature 冠状静脉窦肌肉组织
- Coronary sinus is thepreferential conduction pathway during pacing at LRA. 消融前后，心房激动时间由61.;14士8
- Two others had perforation of the coronary sinus requiring pericardiocentesis. 另2人在心包穿刺术下进行冠状窦的电击穿手术。
- Typically, intracardiac catheters are positioned in the right atrium and in the coronary sinus. 通常上是把心脏内导管置于右心房和冠状静脉窦内。
- Objective:To study the myocardial protective effects on retrograde perfusion via coronary sinus in beating heart. 目的:探讨经冠状静脉窦逆行灌注心脏不停跳方法对体外循环术中心肌保护的效果。
- The persistent left superior vena cava will drain either in the back of the left atrium or in the coronary sinus. 永存左位上腔静脉引流左房后壁或者冠状窦的血液。
- Catheter ablation of atypical atrial flutter and atrial tachycardia within the coronary sinus after left atrial ablation for atrial fibrillation. 经冠状窦内消融治疗左房消融治疗心房颤动术后患者的典型心房扑动和房性心律失常。
- AF was provoked by APB.6F multiple electrode catheters were placed at right ventricle,His bundle,coronary sinus,right atrium. 放置 6F多极导管电极于右室、His束及冠状静脉窦 (CS) ,Halo电极置于右房。
- Temporary counterclockwise atrial flutter was induced by pacing at coronary sinus ostium in 1 case with clockwise block in the isthmus. 在1例峡部顺钟向阻滞者，冠状静脉窦口刺激诱发出短阵逆钟向房扑。
- Bipolar electrogram of high right atrium,His bundle and coronary sinus were recorded simultaneously with surface ECG lead I、aVF、V1. 在心内超声指导下标测左、右上肺静脉，以确定房性早搏的起源处。
- Their left pulmonary veins opened by way of a vertical vein into the innominate vein and right pulmonary veins opened into the enlarged coronary sinus. 两患儿左肺静脉通过垂直静脉流入无名静脉,右肺静脉回流至冠状静脉窦。
- Results showed that coronary sinus perfusion including RAP and APCSO significantly enhanced protection of ischemic myocardium in the presence of LAD obstruction. 结果表明，冠状静脉灌注（RAP、CSP、APCSO）均明显增加有LAD梗阻时缺血心肌保护。
- Observe the coronary sinus A wave morphology,its proper orderand form variety, double electric potential and excited time of coronary sinus ( CSo - CSd). 结论:冠状窦A波不是单纯的心房波，而是冠状窦肌袖电位和左房电位的融合波，而且以前者为主。 窦性心律时冠状窦近中段由来自Bachmann束和冠状窦的激动控制，左房电位和冠状窦肌袖电位融合在一起，冠状窦远端主要由来自Bachmanll束的激动控制。
- Xu XG, Yin FZ, Diao WY, et al.The cardioprotective effect of retrograde cardioplegia via the coronary sinus [J].Chin J Clin Thoracic Cardiovasc Surg, 2002, 9(1): 58-9. [1]徐新根;殷凤珍;刁文瑜;等.;冠状静脉窦逆行灌注对心肌保护的作用[J]
- Study of the electrical conduction between the left atrium and the musculature of the coronary sinus 冠状静脉窦和左房电传导特性的研究
- Here we report a patient who had a giant aneurysm-like right coronary artery resulting from a fistula terminating in the coronary sinus and another fistula arising from the circumflex artery. 我们在这里报告一个病人同时患有先天性巨大瘤状右侧冠状动脉及另一个源自左侧环状枝的动静脉瘘管;且此两动静脉瘘管同时终止于冠状静脉窦。
- In every group, the diastolic coronary sinus peak flow velocity /index (DCSV/DCSI) and coronary sinus antegrade flow velocity/index(CSV/CSI)was measured before and after handgrip exercise echocardiography by HP SONOS 5500 at right heart inflow view. 经胸超声测定各组于等长握力负荷试验前后的冠状静脉窦舒张期血流峰值速度及速度积分(diastolic coronary sinus peak flow velocity/index，DCSV/DCSI)，前向血流峰值速度及速度积分(coronary sinus antegrade flow velocity/index，CSWCSI)。
- Media tunica in muscular bridge, Marshall vein and coronary sinus in goat were composed with cardiac myocyte which had characteristic of Purkinje cell and had a little infantility. 山羊肌桥和Marshall静脉、冠状静脉窦中膜由心肌细胞组成，这些细胞具备Purkinje细胞的特点，具有一定的幼稚性。
- The hemodynamics, concentrations of CK and CK MB in the coronary sinus blood, and the contents of malonyldialdehyde (MDA) ), K +,Na +,Ca 2+ and water in the myocardium were determined. 测定血流动力学参数、冠状静脉窦血清肌酸激酶（CK）及肌酸激酶同工酶（CK?MB）浓度、心肌组织丙二醛（MDA）、K＋、Na＋、Ca2＋及水含量。
