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目的 总结冠状动脉旁路移植治疗儿童川崎病并发冠状动脉病变的近、中期疗效.方法 2005年2月至2009年9月,6例川崎病并发冠状动脉病变病儿接受冠状动脉旁路移植,其中男5例,女1例;年龄6~12岁.确诊川崎病0.5~5.0年.冠状动脉左主干闭塞1例,左、右冠状动脉瘤样病变5例.心功能(NYHA)分级Ⅱ级1例,Ⅲ级5例.术前心脏超声示左室舒张末内径(LVDD)39~54 mm;左室收缩未内径(LVSD)23~45 mm;左室射血分数(LVEF)0.33~0.71;二尖瓣中度反流1例.均在体外循环下手术,移植血管均用动脉,平均旁路移植血管(2.0±0.6)根.其中左乳内动脉4根,桡动脉7根.同期冠状动脉成形术4例,二尖瓣成形术1例.结果 无手术死亡,体外循环平均(95.6±31.0)min;主动脉阻断平均(57.8±33.9)min.术后LVDD 32~56 mm,LVSD 21~39 mm,LVEF 0.45~0.71.冠状动脉CT示移植血管均通畅.均获随访,无远期死亡,病儿生长发育同正常同龄儿.随访0.1~4.5年,心功能平均(1.4±0.55)级.5例术后1年移植血管100%通畅,1例术后2年移植血管通畅.结论 冠状动脉旁路移植术可以有效治疗川崎病并发冠状动脉病变,全动脉化有利于旁路血管远期通畅,其近、中期疗效满意. 相似文献
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H Tanaka T Narisawa J Hirano T Suzuki F Asano B Ebato Y Takeyama T Takaba 《Annals of thoracic and cardiovascular surgery》2001,7(5):307-310
We report a 23-year-old man who underwent coronary artery bypass grafting (CABG) for coronary aneurysms associated with Kawasaki disease using the left internal thoracic artery (LITA) and right gastroepiploic artery (RGEA) after a second myocardial infarction (MI). Preoperatively, this patient showed repetitive occlusion and recanalization of coronary artery flow without coronary stenosis. Indication of bypass surgery in Kawasaki disease is usually associated with stenosis. However, even an aneurysm alone should be an indication of surgery if there is any kind of ischemic event. 相似文献
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Nobuhiko Hayashida Eiki Tayama Hideki Teshima Takemi Kawara Shigeaki Aoyagi 《Annals of thoracic and cardiovascular surgery》2002,8(1):47-50
Surgical revascularization for coronary artery lesions secondary to Kawasaki disease has been rarely reported in adult patients. We reported an adult case with few coronary risk factors but with multiple coronary artery aneurysms and obstructive lesions presumably secondary to Kawasaki disease who underwent coronary artery bypass grafting (CABG) with multiple arterial grafts. The postoperative course was uneventful. Because coronary artery sequelae of Kawasaki disease can be a cause of ischemic heart disease even in adults, heightened awareness of this possibility is required for young adults with coronary lesions but without coronary risk factors. 相似文献
5.
川崎病冠状动脉病变及搭桥手术 总被引:2,自引:0,他引:2
目的 探讨川崎病后严重冠状动脉病变及搭桥手术(CABG)后的近期及远期效果。方法随访发现,6例川崎病后严重冠状动脉病变的病儿均有左冠状动脉前降支(LAD)病变,右冠状动脉(RCA)病变5例,左冠状动脉回旋支(LCX)病变3例,左冠状动脉主干(LMT)病变2例,心肌梗死3例。共行15支CABG;单支2例,3支3例,4支1例;左胸廓内动脉(LITA)至LAD6例;右胸廓内动脉(RITA)至LAD1例。 相似文献
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Masaru Yoshikai Keiji Kamohara Junji Yunoki 《The Japanese Journal of Thoracic and Cardiovascular Surgery》2002,50(12):523-525
A severely calcified coronary artery demands a special technique in coronary artery bypass surgery. We have successfully developed a "punch-out" technique for a calcified right coronary artery in a dialysis patient. After an incision into the target coronary artery, the calcified arterial wall was resected using a punch to make an oval hole for anastomosis. Limited endarterectomy, which consisted of dissection and removal of the calcified endothelium and media around this hole, preserving the adventitia, enabled the anastomosis. This technique can be used for a severely calcified coronary artery that is unamendable to conventional coronary artery bypass grafting. 相似文献
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We present the case of a 30-year-old female patient with few coronary risk factors for atherosclerosis but with 3-vessel coronary artery disease possibly secondary to Kawasaki disease. Coronary angiography showed total occlusion of the left anterior descending artery and a right coronary artery aneurysm. Quadruple coronary artery bypass was performed. The postoperative course was uneventful. 相似文献
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目的 探讨冠心病(CAD)合并甲状腺功能低下(甲低)病人的冠状动脉旁路移植术(CABG)围术期外科处理的临床效果.方法 2002年9月至2009年6月,1347例CABG中21例(A组)合并甲低需要甲状腺激素替代治疗,男6例,女15例;平均(60.4±14.2)岁.体外循环下手术4例(包括心脏停跳手术1例),非体外循环下CABG 17例.术前均口服左旋甲状腺素,FT3、FT4、TSH、TT3、TT4明显改善后手术.同期对照20例甲状腺功能正常CABG者(B组),其中4例体外循环下CABG.观察两组术前、术中、术后甲状腺功能指标以及近端吻合时血流动力学指标.结果 围术期应用放射免疫法甲状腺激素水平检测,非体外循环下手术者,A组17例FT3术前及术中水平为[(1.39±0.36)pg/ml对(1.29±0.32)pg/ml]、B组16例为[(2.28±0.36)pg/ml对(2.19±0.34)pg/ml];体外循环下手术者,A组4例FT3术前及术中水平为[(1.53±0.51)pg/ml对(0.85±0.40)pg/ml]、B组4例为[(2.08±0.24)pg/ml对(1.96±0.26)pg/ml].A、B两组术中心排指数[(2.7±1.4)L·min-1·m-2对(2.8±1.5)L·min-1·m-2,P=0.53].A组1例重度甲低病人体外循环下心脏停跳手术后因心脏复跳困难死亡,20例生存者均为心脏不停跳方式手术者,其中17例为非体外循环手术,术后随访2~30个月均有心功能改善,射血分数(EF)由术前0.48±0.17增加至术后0.55±0.21.B组均生存.两组间术中血流动力学、手术预后、住院时间[(12.2±4.7)天对(10.1±3.9)天]、呼吸机辅助[(17.6±9.1)h对(15.1±13.7)h],差异无统计学意义.结论 冠心病合并甲低病人,术前准备充分,采用心脏不停跳手术方式较安全,非体外循环下手术对病人FT3激素水平影响较小;围术期甲状腺素治疗是关键;重度甲低病人体外循环下手术风险大. 相似文献
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Akihiro Nabuchi Tomoyoshi Sonobe 《The Japanese Journal of Thoracic and Cardiovascular Surgery》2001,49(1):82-84
An 8-year-old girl with Kawasaki disease underwent surgical revascularization to the left anterior descending coronary artery on the beating heart via a left anterior short thoracotomy. Angiography 21 months after surgery showed excellent graft patency. This case--the first success in minimally invasive surgical coronary artery revascularization in a child in the world--suggests that minimally invasive methods are a reasonable alternative in coronary artery revascularization in a child with Kawasaki disease whose left anterior descending artery is the only requiring it. 相似文献
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BACKGROUND: Coronary artery spasm (CAS) in the immediate postoperative period has been recognized as a possible cause for perioperative myocardial ischaemia after off-pump coronary artery bypass grafting (CABG). It varies in severity and can be associated with circulatory collapse and death. The purpose of this study was to present our experiences on CAS after off-pump CABG and detail its management. METHODS: The case reports of three patients with similar clinical presentations of ischaemic heart disease who underwent CABG using an off-pump technique are reviewed. Severe manifestations of CAS in the immediate postoperative period with documented angiographic findings are presented. RESULTS: Three patients (two men and one woman) with angina pectoris were diagnosed with coronary artery disease using coronary angiography. The elective off-pump CABG was uneventful; however, severe manifestation of myocardial ischaemia with abrupt onset developed at the intensive care unit. All three patients underwent immediate coronary angiography to verify the diagnosis of CAS. Apart from intracoronary nitroglycerine infusion and medical support with inotropic agents, extracorporeal membranous oxygenation was carried out because of severe haemodynamic deterioration in one case, while support was required with intraaortic balloon pumping in another. All three patients made a full recovery. CONCLUSION: Coronary artery spasm can severely complicate the postoperative course for patients undergoing off-pump CABG, leading to myocardial ischaemia or infarction, life-threatening arrhythmias, persistent hypotension and even cardiac arrest. Early awareness and diagnosis of CAS with the establishment of appropriate management strategies may prevent its potentially lethal consequences. 相似文献
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M Caputo F Nicolini G Franciosi R Gallotti 《European journal of cardio-thoracic surgery》1999,15(4):545-548
We report a case of a 62-year-old man with severe manifestations of postoperative coronary artery spasm following effective coronary artery bypass grafting. The coronary artery spasm was manifested by ST segment elevation, hypotension and wall motion abnormalities on echocardiography. Urgent angiography confirmed the diagnosis and intracoronary infusion of nitroglycerine and verapamil relieved the coronary spasm. 相似文献
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Shahabuddin S Sami SA Ansari JA Perveen S Furnaz S Fatimi S Sharif H 《Journal of the College of Physicians and Surgeons--Pakistan : JCPSP》2012,22(5):340-341
Following percutaneous intervention (PCI), restenosis, progression of disease and multi-vessel involvement may require further intervention in the form of surgical revascularization. Patients with coronary artery bypass grafting (CABG) done after PCI were evaluated to find out the reason for the need of surgical revascularization. Over a period of 12 months, 610 patients underwent CABG. Out of them, 34 patients had previous PCI/stenting. Coronary risk factors including hypertension in 85%, diabetes mellitus in 60%, dyslipidemia in 60%, tobacco use in 50% and a positive family history was present in 53% of the patients. All patients were symptomatic. Multi-vessel disease was present in 67% and single vessel in 4.7%. The extent of disease and stenosis of stents were responsible for reintervention. Careful selection of patients is required in presence of multiple risk factors for coronary artery disease to provide maximum benefit by either PCI or CABG. 相似文献
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W J Keon R G Masters A Koshal P Hendry E M Farrell 《The Surgical clinics of North America》1988,68(3):669-678
There is a wide variation in the reported results of endarterectomy in conjunction with coronary artery bypass grafting. Operative mortality ranges from 0 to 10 per cent, perioperative infarction ranges from 5 to 30 per cent, and patency rates range from 38 to 100 per cent, with 74 to 95 per cent being asymptomatic or improved. This wide discrepancy in clinical outcome occurs for a number of reasons. First, there is nonhomogeneity of patient populations resulting from a lack of standardized patient selection criteria. Second, the operative experience of most published reports spans a decade throughout which major advances in cardiac surgery have occurred. Finally, endarterectomy is a technically challenging procedure with its own learning curve. Differences in technique and expertise almost certainly contribute to the variability of results. Patients with diffuse coronary artery disease pose a challenge to the cardiac surgeon. Endarterectomy entails the risks of increased morbidity and mortality and therefore should be done only if conventional bypass grafting is precluded. However, the risks of these complications must always be weighed against the possible benefits. At the present time carefully selected patients can benefit from this procedure. Unfortunately, until such time as controlled randomized studies are carried out on a prospective basis, statistical support for this procedure will not be available. Given that such a study is questionable from an ethical point of view, clinical decisions for this select group of patients must be done on a case-by-case basis. The best that can currently be done is to carefully follow these patients and scrutinize existing data to ensure optimal clinical management. 相似文献
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Cathenis K Goossens D Vertriest R Coppens M Hamerlijnck R 《The Annals of thoracic surgery》2011,(5):1603-1606
The use of the internal mammary artery for coronary artery bypass grafting is common. We describe a patient with chronic renal insufficiency who had no need for dialysis, and who suffered from breast necrosis after coronary artery bypass grafting with internal mammary artery harvesting due to calciphylaxis. The histology report of the breast tissue showed mural vascular calcification and intima proliferation of small-sized to medium-sized vessels. This causes ischemic necrosis of the skin and septal panniculitis. We believe that this is the first case report of breast necrosis after coronary artery bypass grafting, due to calciphylaxis in a patient with known chronic renal insufficiency, without renal replacement therapy. 相似文献
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Izumiyama O Yamashita A Sugimoto S Baba M Hasegawa T 《Kyobu geka. The Japanese journal of thoracic surgery》1999,52(2):143-147
We experienced two patients with single coronary artery who underwent CABG using arterial grafts successfully. In two patients coronary angiography demonstrated a single coronary artery which was originated in left coronary sinus and was bifurcated to LAD and LCx, and then RCA branched off proximal LAD, passing in front of the right ventricular out flow tract (Sharbaugh Type L-IIa). To the first patient, a 52-year-old man who had angina on exertion due to long stenosis of RCA, CABG to RCA using RITA was carried out. To the second patient, a 57-year-old man who had inferior myocardial infarction due to 90% stenosis of proximal LAD, CABG to RCA using RITA and LAD using LITA was carried out. Single coronary artery without additional congenital cardiac anomalies may lead to myocardial ischemia, necessitating CABG as coronary reconstructions. 相似文献
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Kawasaki disease is the most common cause of pediatric ischemic heart disease in the world, but it is unusual in adults. We present a case of Kawasaki disease in a young adult. This 20-year-old man presented with angina. Coronary angiography revealed aneurysmal obstructive lesions consistent with remote Kawasaki disease. The patient underwent coronary artery bypass grafting with arterial conduits. Postoperative echocardiography was normal and stress myocardial perfusion imaging showed no ischemia. He remained asymptomatic 12 months after surgery. There is controversy regarding optimal therapy, choice of conduit, treatment of proximal aneurysms, and surveillance in adults with Kawasaki disease. 相似文献
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Kenji Takazawa Yasuyuki Hosoda Taira Yamamoto Shiori Kawasaki Shiro Sasaguri 《General thoracic and cardiovascular surgery》1999,47(3):110-115
Objectives: The aim of this study was to analyze the long-term results of coronary artery bypass grafting in Japanese patients who were followed more than 10 years after surgery, and, without resorting to actuarial methods, to determine the factors that influence long-term survival.Subjects and Methods: From January 1984 through December 1986, 376 patients received coronary artery bypass grafting at the Department of Cardiothoracic Surgery of Juntendo University; it is these patients who comprise the subject of this study. Of the 376 patients, 328 were males (87.2%) and the mean patient age was 58.5 years (range: 32 to 78 years). Single vessel disease was present in 36 patients (10.8%), double vessel disease in 89 patients (26.7%), triple vessel disease in 150 patients (45.0%) and 58 patients (17.4%) with 50% of more stenosis of the left main coronary artery. The mean number of grafts used was 2.3 grafts per patient, while internal thoracic artery conduits were used in 66 patients (17.6%).Results: The 10-year survival rate for the entire series of patients was 81.4%. Patients receiving internal thoraci? artery grafts had a 10-year survival rate of 94.0%, superior to the 78.0% rate found in patients who received only saphenous vein grafts. Other risk factors associated with reduced survival rates, besides non-use of internal thoracic artery, were: advanced age, diabetes mellitus, hypertension, presence of left main coronary artery disease, and severely impaired left ventricular function. The 10-year cardiac event free rate in the total group was 80.4%. Of 70 patients who died during the follow-up period, 19 deaths were due to cardiac causes (27.1%), 19 due to malignant neoplasm (27.1%) and 13 due to cerebral vascular accident (18.6%).Conclusions: Univariate analysis revealed that: the use of only saphenous vein grafts (P=0.0055), advanced age (P<0.0001), diabetes mellitus (P<0.0001), hypertension (P=0.0282), presence of left main coronary artery disease (P=0.0140), and severely impaired left ventricular function (P=0.0075) are associated with reduced survival in patients undergoing coronary artery bypass grafting in this cohort of patients. 相似文献
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A 28-year-old man developed acute anteroseptal myocardial infarction. Emergency coronary angiography revealed multiple coronary aneurysms, associated with complete obstruction of left anterior descending artery (LAD) and 50 to 99% stenosis of the right and the circumflex coronary artery (CX). Coronary artery bypass graftings were performed seven weeks after successful emergency intracoronary thrombolysis. The saphenous vein graft was anastomosed to CX, the internal thoracic artery to LAD, the right gastroepiploic artery to RCA just above the bifurcation. Post-operative course was uneventful. On sixth post operative week cardiac catheterization was performed. The study showed all three bypass grafts and native coronary artery to be patent. The patient is now followed up under anticoagulant therapy. 相似文献