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- The inducing heart arrest time,the coronary sinus flow recovery (CFR),the myocardial water content,the myocardial ultrastructure,the myocardial melodiadehyde (MDA) and the myocardial xanthine oxidase (XO) were measured. 觀(guān)察誘導心臟停搏時(shí)間、冠脈流量恢復率 (CFR)、心肌含水量、超微結構、丙二醛 (MDA )和黃嘌呤氧化酶(XO)的變化。 結果 腺苷組誘導心臟停搏時(shí)間 (4 .;0± 1
- The analysis of coronary sinus flow reserve by transthoracic doppler echocardiography with second harmonic technique and evaluate the coronary sinus flow velocity reserve 經(jīng)胸二次諧波多普勒技術(shù)探測冠狀動(dòng)脈血流儲備的研究
- coronary sinus flow 冠狀竇血流, 冠狀竇血流量
- 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)。
- 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。
- 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。
- The persistent left superior vena cava will drain either in the back of the left atrium or in the coronary sinus. 永存左位上腔靜脈引流左房后壁或者冠狀竇的血液。
- Catheter ablation of atypical atrial flutter and atrial tachycardia within the coronary sinus after left atrial ablation for atrial fibrillation. 經(jīng)冠狀竇內消融治療左房消融治療心房顫動(dòng)術(shù)后患者的典型心房撲動(dòng)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多極導管電極于右室、His束及冠狀靜脈竇 (CS) ,Halo電極置于右房。
- Temporary counterclockwise atrial flutter was induced by pacing at coronary sinus ostium in 1 case with clockwise block in the isthmus. 在1例峽部順鐘向阻滯者,冠狀靜脈竇口刺激誘發(fā)出短陣逆鐘向房撲。
- 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。
- Transverse sinus flow gaps can be observed in as many as 34% of patients with normal MR imaging findings,these gaps should not be mistaken for dural sinus thrombosis. 常規MR表現正常者中有34 %25可以發(fā)現橫竇流動(dòng)間隙 ,這些流動(dòng)間隙不應被誤診為靜脈竇血栓形成
- Results showed that coronary sinus perfusion including RAP and APCSO significantly enhanced protection of ischemic myocardium in the presence of LAD obstruction. 結果表明,冠狀靜脈灌注(RAP、CSP、APCSO)均明顯增加有LAD梗阻時(shí)缺血心肌保護。
- Observe the coronary sinus A wave morphology,its proper orderand form variety, double electric potential and excited time of coronary sinus ( CSo - CSd). 結論:冠狀竇A波不是單純的心房波,而是冠狀竇肌袖電位和左房電位的融合波,而且以前者為主。 竇性心律時(shí)冠狀竇近中段由來(lái)自Bachmann束和冠狀竇的激動(dòng)控制,左房電位和冠狀竇肌袖電位融合在一起,冠狀竇遠端主要由來(lái)自Bachmanll束的激動(dòng)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;殷鳳珍;刁文瑜;等.;冠狀靜脈竇逆行灌注對心肌保護的作用[J]
- 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。
- 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. 山羊肌橋和Marshall靜脈、冠狀靜脈竇中膜由心肌細胞組成,這些細胞具備Purkinje細胞的特點(diǎn),具有一定的幼稚性。