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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. 我們在這里報告一個(gè)病人同時(shí)患有先天性巨大瘤狀右側冠狀動(dòng)脈及另一個(gè)源自左側環(huán)狀枝的動(dòng)靜脈瘺管;且此兩動(dòng)靜脈瘺管同時(shí)終止于冠狀靜脈竇。
- 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. 回旋支發(fā)自右冠狀動(dòng)脈、單支右冠狀動(dòng)脈、右冠狀竇內兩支冠狀動(dòng)脈比較多見(jiàn)。
- 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(dòng)脈造影是冠狀動(dòng)脈起源異常及確定其類(lèi)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于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(dòng)脈瘺致缺血性病態(tài)竇房結綜合征患者,經(jīng)皮導管在右冠狀動(dòng)脈瘺血管開(kāi)口近端作暫時(shí)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多極導管電極于右室、His束及冠狀靜脈竇 (CS) ,Halo電極置于右房。
- 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(guò)垂直靜脈流入無(wú)名靜脈,右肺靜脈回流至冠狀靜脈竇。
- Coronary sinus is thepreferential conduction pathway during pacing at LRA. 消融前后，心房激動(dòng)時(shí)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(shù)下進(jìn)行冠狀竇的電擊穿手術(shù)。
- 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(jīng)胸超聲測定各組于等長(cháng)握力負荷試驗前后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(gè)獨立的心臟導管（右心房，冠狀靜脈竇）與一個(gè)獨立皮膚貼片（先放置后放置均可）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(shù)來(lái)修復主動(dòng)脈壁并對右冠狀動(dòng)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(shí)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(dòng)脈在收縮期可視段寬度比舒張期長(cháng);在舒張期其可視長(cháng)度比收縮期長(cháng)。
- 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(dòng)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(jīng)冠狀靜脈竇逆行灌注心臟不停跳方法對體外循環(huán)術(shù)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(dòng)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(dòng)脈在軸位X線(xiàn)造影上的正常形態(tài)、行徑、和分布規律。
