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find Keyword "肺静脉异位引流" 23 results
  • Surgical Treatment of Total Anomalous Pulmonary Venous Connection in Thirtyone Cases

    Objective To summarize the experience of the surgical treatment of total anomalous pulmonary venous connection (TAPVC) in 31 cases,so as to elevate the operative effect. Methods The total corrected operation under moderate hypothermic cardiopulmonary bypass were performed in 31 cases with TAPVC. Site of drainage was supracardiac (n=16),cardiac(n=13)and mixed(n=2). Other accompanying congenital cardiac malformations were diagnosed such as atrial septal defect(n=31), patent ductus arteriosus(n=4), pulmonic stenosis(n=1), mitral regurgitation(n=1), tricuspid regurgitation (n=15),etc. Results No hospital death was observed in the early period of operation (30 d). Complication occurred in 8 cases (25.8%), such as paroxysm of nodal rhythm(n=1), Ⅰ° atrial ventricular block(n=1), frequently atrial premature beats and paroxysm of auricular tachycardia(n=1),pulmonary infection(n=2),atelectasis(n=1), pneumatothorax (n=1), left diaphragmatic paralysis and pulmonary infection with tracheal reintubation (n=1),etc. All of them discharged after active therapy. All of 31 cases was followed up, followup time was 2.8±1.5 years. 30 cases were living (96.7%) and 1 case died of heart failure 8 months after operation. 2 cases had auricular arrhythmia with a bad medical effect. 28 cases(93.3%) had normal heart function and they could work and live normally after discharged. Conclusion Surgical procedure should be based on individual abnormality for TAPVC.Surgeons should take care not only of the stenosis of anastomotic stoma,but also of the arrhythmia after operation.Satisfied correction of the abnormality is important and the curative effect of those cases is approving. 

    Release date:2016-08-30 06:05 Export PDF Favorites Scan
  • 完全性肺静脉异位引流的外科治疗

    目的 报道完全性肺静脉异位引流 ( total anomalous pulm onary venous drainage)的外科治疗疗效和体会。 方法  2 7例患者中 (心上型 19例、心内型 8例 ) ,18例采用全身麻醉体外循环心脏停搏下手术 ,9例采用心脏不停跳手术。心上型横切右心房和左心房后壁 ,纵行切开肺总静脉 ,切口 3.5~ 5 .0 cm,与左心房后壁吻合 ,用自体心包片修补房间隔缺损 ( ASD) ,停机后结扎垂直静脉 ;心内型切开 ASD与冠状静脉窦口之间的残余房间隔壁 ,以扩大ASD,自体心包修补 ASD,并将肺静脉异位连接口与冠状静脉窦一并隔入左心房。 结果 结性心律 4例 ,呼吸衰竭 3例 ,全身水肿 1例 ,大量胸腔积液 5例 ;早期死亡 1例 ,死亡原因为低心排血量综合征。其余患者均痊愈出院 ,随访 6个月~ 10年 ,恢复良好 ,无吻合口狭窄发生。 结论 完全性肺静脉异位引流手术治疗的关键在于左心房与肺总静脉吻合口应足够大 ,避免狭窄 ,该手术对早晚期病变疗效均良好。

    Release date:2016-08-30 06:27 Export PDF Favorites Scan
  • Surgical Outcomes of Supracardiac Total Anomalous Pulmonary Venous Connection in 132 Patients

    ObjectiveTo analyze clinical outcomes of sutureless technique for patients undergoing surgical correction of total anomalous pulmonary venous connection (TAPVC). MethodsBetween July 2007 and December 2013, 132 consecutive TAPVC patients underwent surgical correction in Guangdong Cardiovascular Institute. Those patients with such associated congenital cardiac anomalies as single ventricle and right atrial isomerism were excluded from this study. All the patients underwent biventricular repair. Preoperatively, all the patients received echocardiography, and most patients received CT scan to know the development of pulmonary veins. Preoperative diagnosis was confirmed by intraoperative exploration. According to different surgical techniques, all the patients were divided to a conventional technique group and a sutureless technique group. In the conventional technique group, there were 69 patients including 54 males (78.3%)and 15 females (21.7%)with their median age of 60 (30, 225)days and median body weight of 4.85 (3.50, 6.35)kg. In the sutureless technique group, there were 63 patients including 48 males (76.20%)and 15 females (23.8%)with their median age of 90 (30, 210)days and median body weight of 4.58 (3.72, 6.20)kg. Follow-up was performed till January 1, 2014. ResultsIn-hospital mortality (4.8% vs. 7.2%, χ2=1.414, P=0.720)and postoperative overall mortality (4.8% vs. 13.0%, χ2=2.733, P=0.098)of the sutureless technique group were both lower than those of the conventional technique group, although there was no statistical difference. Postoperative incidence of pulmonary venous obstruction (PVO)of the sutureless technique group was significantly lower than that of the conventional technique group (1.6% vs. 10.1%, χ2=4.236, P=0.040). Cox proportional-hazards regression showed that conventional technique and preoperative PVO were significant risk factors for postoperative PVO (P=0.023, P=0.016). Conventional technique was not significantly correlated with postoperative mortality (P=0.060). ConclusionSutureless technique can significantly lower postoperative incidence of PVO for patients with supracardiac TAPVC.

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  • Risk Factors of Surgical Mortality of Total Anomalous Pulmonary Venous Connection

    Total anomalous pulmonary venous connection (TAPVC)is one of a few congenital heart diseases which need emergency surgical correction, but its high perioperative mortality remains a dilemma for its surgical correction. In recent years, increasing studies have achieved a great progress regarding risk factors of surgical mortality of TAPVC. Surgical era, anatomic classification, younger age, low body weight, long cardiopulmonary bypass time and pulmonary venous obstruction have been generally considered important risk factors of surgical mortality of TAPVC. This review focuses on domestic and international research progress of risk factors of surgical mortality of TAPVC in recent years in order to further understand their mechanisms, reduce surgical mortality as much as possible, and improve clinical outcomes.

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  • 心上路径矫治新生儿期完全性肺静脉异位引流

    目的总结新生儿期心上型完全性肺静脉异位引流(TAPVD)的手术治疗经验,推广心上法在TAPVD手术治疗中的应用。 方法回顾性分析2008年8月至2013年8月上海儿童医学中心收治新生儿期心上型梗阻型TAPVD患儿7例的临床资料,其中男5例、女2例,年龄8~28(18.3±7.7)d,体重3.1~4.5(3.57±0.47)kg。全部患儿在全身麻醉低温体外循环下行心上法矫治术。 结果7例患儿术后早期(1个月内)无死亡。随访3个月至4年,吻合口均保持通畅,无明显肺静脉回流梗阻,中期随访无心律失常及死亡发生。 结论心上法矫治新生儿期心上型TAPVD可获得较大吻合口,减少心房内操作,有效降低术后死亡率、心律失常及吻合口再狭窄率。

    Release date:2016-10-02 04:56 Export PDF Favorites Scan
  • Risk Factors for Prolonged Ventilation after Total Anomalous Pulmonary Venous Connection (TAPVC) Operation

    ObjectiveTo investigate the risk factors for prolonged postoperative mechanical ventilation patients with total anomalous pulmonary venous connection (TAPVC). MethodsWe retrospectively analyzed the clinical data of 97 survived TAPVC patients in our hospital between June 2011 and December 2013. There were 55 males and 42 females with age of 4.4 (2, 12) months. The patients ventilated longer than mean time were as a prolonged ventilated group (n=50) and the others as a normal group (n=47). Perioperative variables between the two groups were compared and selected, then put into logistic regression analysis. ResultsFor the 97 survived patients, the mean ventilation time is 49 (25, 90) hours. Age, weight, pre-operative left ventricular end-diastolic dimension, atrial septal defect (ASD) caliber, inotropic drug dosage, postoperative left ventricular end-diastolic dimension, maximum pulmonary venous velocity (P < 0.01), and cardio-pulmonary bypass (CPB) time (P < 0.05) were statistically different between the two groups. In logistic regress analysis, age (OR=0.804 with 95%CI 0.71 to 0.91) and maximum pulmonary venous velocity (OR=1.016 with 95%CI 1.00 to 1.03) were risk factors for prolonged postoperative mechanical ventilation. ConclusionAge and maximum pulmonary venous velocity are the risk factors associated with prolonged postoperative mechanical ventilation in patients with TAPVC.

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  • Superior Vena Cava and Pulmonary Connection Procedure for Patients with Single Ventricle with Total Anomalous Pulmonary Venous

    Objective To summarize the experience of the superior vena cava and pulmonary connection surgery for functional single ventricle (SV) with total anomalous pulmonary venous (TAPVC). Methods We retrospectively analyzed the clinical data of 10 patients with SV and TAPVC in our hospital from January 2012 through June 2014. There were 7 males and 3 females at average age of 90.33±86.53 months. The 10 patients were with right atrial isomerism, 9 with heterotary and asplenia syndrome. Five patients were anatomic single ventricle and others were with functional uni-ventricle. Nine patients were with supracardiac pattern TAPVC and one was with intracardiac TAPVC. All patients were operated unilateral or bilateral bidirectional Glenn procedure with TAPVC correction. Results The arterial oxygen saturation (SaO2) increased prominently after operation (86%±6% vs. 79%±6%, P<0.01). There were 3 patients with low cardiac output syndrome, one patient with severe arrhythmia, 4 patients with serious pleural effusion, 4 patients with hospital-acquired infection, and 3 patients with central nervous system complications (epilepsy or hemiplegia). One died because of hemorrhage and pulmonary thrombosis, and the other died of hypoxemia and mutiple organ dysfunction syndrome (MODS). Conclusion Glenn is one of palliated procedure choice for SV/TAPVC patients. The indication for surgery and perioperative management individually is crucial.

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  • Sutureless technique use in the surgery for total anomalous pulmonary venous connection in neonates

    Objective To analyze the sutureless technique use in the surgical repair for total anomalous pulmonary venous connection in neonates. Methods Between September 2002 and December 2015, 71 consecutive neonates with supracardiac or infracardiac type total anomalous pulmonary venous connection who underwent surgical repair in our institute were included in this study. There were 57 males and 14 females at median age of 8 (1, 29) d. And the median body weight was 3.3 (2.1, 4.7) kg. There were 45 patients (63.4%) with supracardiac, 26 patients (36.6%) with infracardiac. Patients were divided into two groups: a conventional technique group (29 patients) and a sutureless technique group (42 patients). To control for potential differences in the characteristics of patients between the sutureless technique group and the conventional technique group, the method of propensity-score matching was used. Results Basic characteristics of patients after propensity-score were not different.There were 11 operative deaths (15.5%), 7 late deaths (96.%), total 18 deaths (25.4%). The mortality was 58.6% (17/29) in the conventional technique group, 2.4% (1/42) in the sutureless technique group (P=0.000). Kaplan-Meier survival curve showed a difference in mortality between the two groups (P=0.005). The patients were followed up for 25.5 (1.0-13.0) months.Postoperative anastomotic or pulmonary vein stenosis occurred in 12 patients, 8 of them died at a higher mortality than that of the patients with smooth anastomosis [66.7% (8/12) vs. 16.9% (10/59), P=0.001]. Conclusion The patients who have postoperative anastomotic or pulmonary vein stenosis have higher mortality. Compared with conventional technique, sutureless technique can dramatically decrease the incidence of postoperative anastomotic or pulmonary vein stenosis and the mortality of surgical repair for total anomalous pulmonary venous connection in neonates.

    Release date:2017-09-04 11:20 Export PDF Favorites Scan
  • 成人全肺静脉异位引流合并心房扑动一例

    Release date:2017-12-04 10:31 Export PDF Favorites Scan
  • Surgical treatment strategy and outcome of functional univentricular heart with total anomalous pulmonary vein drainage

    Objective To explore the surgical management method and outcome of functional univentricular heart with total anomalous pulmonary vein drainage (UVH-TAPVD). Methods We reviewed the surgical procedures and results for 44 UVH-TAPVD patients in our hospital between the year 2010 and 2016. There were 34 males and 10 females. The age of the patients was 312 (77-4 220) d when they accepted the first surgical treatment. Results There were 8 deaths in stage Ⅰ palliation, 1 death in stage Ⅱ palliation and 5 deaths during the follow-up. The overall survival rate was 68.2% (30/44). Glenn operation was undertaken in 34 patients with 5 deaths. Fontan operation was undertaken in 9 patients with 2 deaths. Conclusion Surgical strategies for UVH-TAPVD should be planned according to different anatomical and pathophysiological conditions in different patients. Staged palliations can reduce mortality and morbidity. But pulmonary venous obstruction and heterotaxy syndrome are still risk factors for these patients.

    Release date:2018-01-31 02:46 Export PDF Favorites Scan
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