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- 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。
- Left circumflex originated from the right coronary artery, single right coronary, and two separate coronaries originated from the right coronary sinus were the main variations. 回旋支发自右冠状动脉、单支右冠状动脉、右冠状窦内两支冠状动脉比较多见。
- right coronary sinus 右冠状窦
- Anomalous origin of the right coronary artery(RCA)was 6 cases(6/10),RCA was found to originate from the none sinus of Valsalva... 结论:冠状动脉造影是冠状动脉起源异常及确定其类型的重要手段。
- 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。
- Methods After transient blocked by balloon, the fistula of a patient with sick sinus syndrome, caused by right coronary artery fistula, was treated with radiofrequency. 方法对一例右冠状动脉瘘致缺血性病态窦房结综合征患者,经皮导管在右冠状动脉瘘血管开口近端作暂时球囊封堵后,用冠脉导丝电极释放射频电流闭塞瘘血管。
- 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。
- 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。
- 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。
- 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)。
- Alternatively, defibrillating current may be passed between a single intracardiac catheter (right atrium, coronary sinus) and a single cutaneous patch placed anteriorly or posteriorly. 或者使除纤颤电流在一个独立的心脏导管(右心房,冠状静脉窦)与一个独立皮肤贴片(先放置后放置均可)之间流通。
- The patient underwent emergent cardiac surgery to repair the aortic wall and bypass the proximal portion of right coronary artery (RCA). 这病人紧急接受心脏手术来修复主动脉壁并对右冠状动脉近端做绕道。
- The right coronary artery(RCA) was more involved in patients with AVB than the ones with SSS(P<0.05). 同时AVB组病变血管主要是RCA(53.;6%25);SSS组主要是LAD(23
- The length and width of the visual segment in the right coronary after at systole and diastole were examined. 右冠状动脉在收缩期可视段宽度比舒张期长;在舒张期其可视长度比收缩期长。
- Objective To discuss the ultrasonic diagnosis of two rare cases of the right coronary artery left ventricular fistulae. 目的探讨两例右冠状动脉左心室瘘的超声诊断。
- 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。
- Results Patients with stenotic right coronary artery have different abnormal tricuspid regurgitation. 结果右冠状动脉狭窄者多伴有不同程度的三尖瓣返流,均为异常返流;
- Objective: To investigate the axial X-ray angiographical image, course and distribution of right coronary artery(RCA). 目的:研究右冠状动脉在轴位X线造影上的正常形态、行径、和分布规律。