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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. 我們在這裡報告一個病人同時患有先天性巨大瘤狀右側冠狀動脈及另一個源自左側環狀枝的動靜脈瘺管;且此兩動靜脈瘺管同時終止於冠狀靜脈竇。
- 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. 迴旋支發自右冠狀動脈、單支右冠狀動脈、右冠狀竇內兩支冠狀動脈比較多見。
- right coronary sinus 右冠狀竇
- Anomalous origin of the right coronary artery(RCA)was 6 cases(6/10),RCA was found to originate from the none sinus of Valsalva... 結論:冠狀動脈造影是冠狀動脈起源異常及確定其類型的重要手段。
- Typically, intracardiac catheters are positioned in the right atrium and in the coronary sinus. 通常上是把心臟內導管置於右心房和冠狀靜脈竇內。
- 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. 方法對一例右冠狀動脈瘺致缺血性病態竇房結綜合征患者,經皮導管在右冠狀動脈瘺血管開口近端作暫時球囊封堵后,用冠脈導絲電極釋放射頻電流閉塞瘺血管。
- AF was provoked by APB.6F multiple electrode catheters were placed at right ventricle,His bundle,coronary sinus,right atrium. 放置 6F多極導管電極於右室、His束及冠狀靜脈竇 (CS) ,Halo電極置於右房。
- Bipolar electrogram of high right atrium,His bundle and coronary sinus were recorded simultaneously with surface ECG lead I、aVF、V1. 在心內超聲指導下標測左、右上肺靜脈,以確定房性早搏的起源處。
- 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. 兩患兒左肺靜脈通過垂直靜脈流入無名靜脈,右肺靜脈迴流至冠狀靜脈竇。
- Coronary sinus is thepreferential conduction pathway during pacing at LRA. 消融前後,心房激動時間由61.;14士8
- Two others had perforation of the coronary sinus requiring pericardiocentesis. 另2人在心包穿刺術下進行冠狀竇的電擊穿手術。
- 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. 經胸超聲測定各組於等長握力負荷試驗前後的冠狀靜脈竇舒張期血流峰值速度及速度積分(diastolic coronary sinus peak flow velocity/index,DCSV/DCSI),前向血流峰值速度及速度積分(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. 或者使除纖顫電流在一個獨立的心臟導管(右心房,冠狀靜脈竇)與一個獨立皮膚貼片(先放置後放置均可)之間流通。
- The patient underwent emergent cardiac surgery to repair the aortic wall and bypass the proximal portion of right coronary artery (RCA). 這病人緊急接受心臟手術來修復主動脈壁並對右冠狀動脈近端做繞道。
- The right coronary artery(RCA) was more involved in patients with AVB than the ones with SSS(P<0.05). 同時AVB組病變血管主要是RCA(53.;6%25);SSS組主要是LAD(23
- The length and width of the visual segment in the right coronary after at systole and diastole were examined. 右冠狀動脈在收縮期可視段寬度比舒張期長;在舒張期其可視長度比收縮期長。
- Objective To discuss the ultrasonic diagnosis of two rare cases of the right coronary artery left ventricular fistulae. 目的探討兩例右冠狀動脈左心室瘺的超聲診斷。
- Objective:To study the myocardial protective effects on retrograde perfusion via coronary sinus in beating heart. 目的:探討經冠狀靜脈竇逆行灌注心臟不停跳方法對體外循環術中心肌保護的效果。
- Results Patients with stenotic right coronary artery have different abnormal tricuspid regurgitation. 結果右冠狀動脈狹窄者多伴有不同程度的三尖瓣返流,均為異常返流;
- Objective: To investigate the axial X-ray angiographical image, course and distribution of right coronary artery(RCA). 目的:研究右冠狀動脈在軸位X線造影上的正常形態、行徑、和分佈規律。