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right coronary cusp 右冠瓣(類(lèi))
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。
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。
Results: All cases had right coronary valve prolapse, 9 patients were with subarterial VSD, 3 patients were perimembranous VSD. 結果：12例室間隔缺損伴主動(dòng)脈瓣脫垂均為右冠瓣脫垂，干下型室間隔缺損占了5%25(9/12)，超聲診斷準確率92.;3%25。
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。
Left descending artery was scanned in 21 patien ts and right coronary artery in 6 patients.45 segments of coronary artery were o bserved. 結果：急性心肌梗塞溶栓治療后，雖然血管再通，但冠脈內超聲仍顯示存在嚴重狹窄，提示需要進(jìn)一步介入治療。
MSCT had a low sensitiity for detecting lesions in the left circumflex artery (59%) and in the right coronary artery (52%), the inestigators note. 研究者表示，多層螺旋CT對于檢測出冠狀動(dòng)脈左回旋支和右冠狀動(dòng)脈的損傷情況靈敏度較低，前者僅有59%25，而后者也只有52%25。
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。
Methods 19cases of malformation of coronary artery underwent left and right coronary arteriography,the manifestations and causes of disease were analyzed retrospectively. 方法對19例冠狀動(dòng)脈畸形患者分別行左右冠狀動(dòng)脈造影,分析其造影表現。
The occlusion of Left anterior descending coronary artery ( LAD) or Right coronary artery (RCA) may also be further respectively classified into Group C/D (n = 14/11) and Group E/F (n = 10/15). 又根據閉塞部位不同分為：前降支閉塞C/D(n=14/11)兩組；右冠閉塞E/F(n=10/15)兩組，其中C組與E組為側支循環(huán)建立不良組；
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。
Results "Minor"changes in lead I and AVL indicates right coronary artery associated inferior wall acute myocardial infarction with a sensitivity of 63.0% and 94.5%(P<0.05), and specificity of 76.9% and 61.5%(P<0.05). 結果 I;AVL導聯(lián)出現“鏡像”改變對判斷急性下壁心肌梗死梗死相關(guān)動(dòng)脈為右冠狀動(dòng)脈的敏感性分別為 6 3.;0%25和94
Of the other 52 cases,the best displaying phases of right coronary artery(RCA),left main coronary artery(LMA),left anterial desending artery(LAD),and left circumflex coronary artery(LCX) were between 32%-54%,32%-62%,32%-62%,32%-38%,respectively. 52例可評價(jià)的圖像中,右冠狀動(dòng)脈(RCA)、左冠狀動(dòng)脈主干(LM)、左冠狀動(dòng)脈前降支(LAD)、左冠狀動(dòng)脈旋支(LCX)最佳顯示相位分別為32%25~54%25、32%25~62%25、32%25~62%25、32%25~38%25。
METHODS From January of 2003 to July of 2005,PCI was conducted with JR or JL/AL guiding by radial or JR/AL by femoral approach in. 305 cases with right coronary chronic total occlusion. 方法2003年1月至2005年7月右冠狀動(dòng)脈慢性閉塞行PC I者305例,分別采用橈動(dòng)脈JR,AL/JL導管法和股動(dòng)脈JR/AL導管法PC I。
"Minor"changes in lead I and AVL is a sensitive sign to identify right coronary artery associated inferior wall acute myocardial infarction being infarction related artery, and lead AVL is a even sensitive sign. 急性下壁心肌梗死I和AVL導聯(lián)呈“鏡像”改變是判斷梗死相關(guān)動(dòng)脈為右冠狀動(dòng)脈的較敏感指標 ,尤以AVL導聯(lián)更敏感。
In the three groups,marked ST elevation in inferior leads showed no significance, with ST_(aVR)depression suggested the right coronary artery(RCA)occlusion and without ST_(aVR)depression sug- gested LCX occlusion. 三組病人下壁導聯(lián)的ST段抬高差異無(wú)統計學(xué)意義,伴aVR導聯(lián)ST段壓低,提示右冠狀動(dòng)脈(RCA)閉塞,如不伴aVR導聯(lián)ST段壓低,則提示LCX閉塞。