大动脉转位的超声分型研究(附40例临床分析)

目的　研究先天性心血管畸形大动脉转位 (TGA)的分型诊断、复合性畸形和异常血流动力学。方法　超声心动图与部分手术资料对比研究 40例大动脉转位 (TGA)亚型与复合性畸形和分流类型之间的关系。结果　完全性 TGA中左转型 (L -TGA)与右转型 (D-TCA)的机率相当 ;伴发单心室、两腔心、动脉导管未闭、多种畸形并存和高压分流型的发生率增高 ;不完全性 TGA中D型 (SDD)较 L型显著增高 ,以伴发肺动脉狭窄、室间隔缺损、血管骑跨、双出口右心室和高阻分流为其特点 ;矫正性者 5例均为 L型 (SLL 型 ) ,60 %伴发右位心或右旋心。结论　 TGA分型和方位与某些复合性畸形和异常血流动力学类型存在特定的联系     

完全性肺静脉异位引流的外科治疗

目的:总结完全性肺静脉异位连接(TAPVC)患者的外科治疗经验,以提高手术疗效。方法:20例患者均在中度低温体外循环下行TAPVC矫治术。心上型12例,心内型7例,混合型1例。合并动脉导管未闭2例,肺动脉瓣狭窄及三房心各1例,三尖瓣关闭不全7例。结果:术后早期(30 d)死亡1例,死于术后严重低心排出量综合征,生存19例均获得随访,随访时间1～5年,心功能恢复良好;术后2周超声示右心房室明显缩小,左心房室扩大。结论:完全性肺静脉畸形引流一经确诊应尽早手术,手术的关键是保证吻合口够大和避免吻合口狭窄及心律失常。心上法可为肺静脉主干与左心房顶部吻合提供良好显露并可降低心律失常发生率,是心上型TAPVC左心房与肺静脉总干吻合良好途径。     

67例新生儿完全性肺静脉异位引流的外科治疗及早中期结果

目的:回顾总结67例新生儿完全性肺静脉异位引流的手术治疗经验。方法:自2011年1月至2018年1月,本中心共完成新生儿完全性肺静脉异位引流矫治手术67例。其中男性46例,女性21例;手术中位年龄12 d(1～28 d);手术平均体质量(3.2±0.5)kg(2.1～4.5 kg)。Darling分型:心上型30例,心内型7例,心下型29例,混合型1例。合并卵圆孔未闭18例,合并继发孔房间隔缺损49例,合并动脉导管未闭39例,术前肺静脉梗阻50例(74.6%)。全部患儿均在全麻中浅低温体外循环下手术。结果:全组术后早期死亡6例(9.0%)。随访59例,中位随访时间45个月(6个月～7年)。术后肺静脉梗阻5例(8.5%)。4例吻合口狭窄行吻合口扩大术,术后恢复良好。1例肺静脉开口及分支狭窄采用sutureless技术,术后死于低心排。余患儿发育良好。结论:完全性肺静脉异位引流自然预后差,应尽早手术。新生儿完全性肺静脉异位引流的手术治疗早期结果满意,术后肺静脉梗阻需要长期随访。     

先天性心脏病并发肺动脉高压患儿围手术期护理

2004～2006年,我们对15例先天性心脏病并发肺动脉高压(PH)患儿(男7例,女8例;年龄4个月～4岁,＜1岁5例;体质量4.5～15 kg,＜10 kg 8例;术前肺动脉压45～98mmHg,SaO2 0.83～0.95,PaO2 48～92 mmHg;室间隔缺损10例,右心室双出口、完全性心内膜垫缺损、法洛四联症、完全性大动脉转位各1例)行手术治疗,术后死于低心排1例,余经精心治疗及护理全部康复出院.现将围手术期护理体会报告如下.     

“绿色通道”救治新生儿室间隔完整型完全性大动脉转位

目的:回顾性总结经先天性心脏病(先心病)三级预防网络"绿色通道"救治新生儿室间隔完整型完全性大动脉转位的临床经验。方法:收集2010年1月至2012年12月,经"绿色通道"转诊至我院的8例室间隔完整型完全性大动脉转位新生儿临床资料,总结分析临床疗效及转归。结果:8例患儿,男性5例,女性3例。入院年龄2～12 d,平均(5.9±2.7)d,手术日龄2～14 d,平均(8.1±2.6)d,体质量2.3～7.5 kg,平均(3.5±0.6)kg。术前严重酸中毒,呼吸衰竭1例行气管插管治疗,1例合并肾衰竭,所有患儿均直接行(arterial switch operation,ASO),手术成功率100%。术后延迟关胸5例,围术期死亡1例(12.5%),死因为多脏器功能衰竭。术后3～6个月,2次随访。手术治愈的7例患儿生长发育良好,左心室心功能正常范围,平均左心室射血分数(LVEF)分别为(67.0±2.8)%和(70.3±4.0)%,左心室心肌质量指数也显著增高。结论:完全性大动脉转位患儿应尽早诊断,提高产前诊断率加强术前内科治疗,纠正代谢紊乱,维护心功能,把握手术时机,尽快根治是成功的关键。通过先心病三级预防框架实施"绿色通道"救治室间隔完整型完全性大动脉转位,对提高危重患儿存活率,减少新生儿死亡有重要意义。     

42例婴幼儿完全性肺静脉异位引流的治疗体会

目的:总结婴幼儿完全性肺静脉异位引流的早期诊断和治疗经验。方法:1995年3月至2005年3月,我院共完成42例完全性肺静脉异位引流的手术治疗,男33例,女9例,年龄18天～3岁,平均(4.3±3.2)月,体重3.2～11kg,平均(5.4±1.2)kg。心上型27例,心内型10例,心下型3例,混合型2例。所有患者均由超声心动图确诊,11例行心导管检查,3例心下型行磁共振成像检查。均在全麻低温体外循环下行矫治术。6例心上型采用左心房顶部入路。结果:死亡4例,死亡率9.52%(3例心上型围术期死亡,1例心内型术后1年因肺静脉回流梗阻死亡)。3例心下型无死亡。心律失常7例中,6例为心上型双心房横切口,1例为心内型。随访39例,随访时间1月～10年,存活者心功能明显改善。结论:完全性肺静脉异位引流可由超声心动图确诊,必要时辅以心导管检查及磁共振成像检查。新生儿及婴儿期手术可获得良好效果。心上法矫治心上型可减少心律失常的发生率。     

CT血管成像和心动超声在肺静脉异位引流诊断中的价值

目的评价CT血管成像(CTA)和经胸心动超声(TTE)对先天性心脏病伴随肺静脉异位引流的诊断价值。方法回顾性分析CTA检查和3D后处理的41例肺静脉异位引流(APVC)病人,观察异位引流肺静脉的位置、形态及其异位连接(心腔或静脉),以手术或心导管造影所见为参考标准,评价CTA、TTE检查诊断的准确性,分析合并的心脏大血管畸形。结果 41例病人中,30例完全性APVC和11例部分性肺静脉异位引流,CTA诊断的准确率均为100%。TTE检查的准确率为88.9%,完全性和部分性两组准确率分别为93.3%和72.7%。单纯性肺静脉异位引流21例;复杂性20例,合并心脏大血管畸形包括:肺动脉狭窄或闭锁9例,室间隔缺损6例,房间隔缺损2例,单心室5例,右室双出口2例,完全性心内膜垫缺损2例,心房内脏异构6例,大动脉异位4例,主动脉弓发育不良1例,右肺动脉缺如1例。异位肺静脉发育不良:2例肺静脉狭窄,4例共汇发育不良,2例右肺三支肺静脉。CTA检查均明确显示,TTE未明确显示。结论 CTA评价APVC的价值优于TTE,对临床诊断和手术方案的制定起到重要作用。     

新疆地区107例低体质量婴儿先天性心脏病的外科治疗

目的:探讨新疆地区体质量5 kg以下少数民族婴儿,先天性心脏病(先心病)的外科治疗方法及围术期处理。方法:2006年7月至2011年12月,本院手术治疗5 kg以下先心病患儿107例,年龄11 d至13个月,体质量2.6～5 kg。病种包括:动脉导管未闭(PDA)4例,室间隔缺损(VSD)和(或)房间隔缺损(ASD)54例,其中部分伴动脉导管未闭(PDA)和(或)肺动脉高压(PH),肺动脉瓣狭窄(PS)1例,法洛三联症3例,法洛四联症(TOF)9例,完全性心内膜垫缺损(ECD)9例,右心室双出口(DORV)9例,完全性大血管转位(TGA)8例(室间隔完整4例,室间隔缺损4例),完全性肺静脉异位引流(TAPVC)3例,主动脉弓缩窄(COA)并室间隔缺损、房间隔缺损3例,肺动脉闭锁(PA)2例,三尖瓣闭锁(TA)1例,房室连接不一致1例。本组中I期根治手术96例,减状手术11例(肺动脉环缩术6例,中心分流术4例,右心室流出道疏通术1例);体外循环下手术93例,其中深低温停循环3例。结果:本组术后早期死亡6例(5.6%),死于低心排出量综合征(低心排)1例,多脏器衰竭2例,呼吸衰竭2例,凝血功能障碍1例。术后主要并发症:低心排9例,多脏器损害5例,肾衰竭3例,肺部感染28例,心律失常3例,切口感染3例,心包积液2例,残余分流1例及乳糜胸1例。随访2个月～5年,81例无中期死亡,再手术3例。结论:严格评估低体质量先心病患儿手术适应证和时机,加强围手术期处理,是提高治疗效果的关键。     

心脏移植的临床实践(十)

4.3.2 对心房调转术(Senning手术和Mustard手术)后的心脏移植方法心房调转术是早年Senning和Mustard为完全性大动脉转位创造的在心房内静脉血流调转手术.完全性大动脉转位是一种严重的复杂先天性心脏病.     

78例动脉调转手术在复杂先天性心脏病治疗中的临床应用

目的:回顾总结近年来动脉调转术(ASO)治疗心室大动脉连接异常复杂先天性心脏病(先心病)的手术疗效,探讨手术适应证。方法:2000年1月至2004年12月,对78例患儿行动脉调转术,其中室间隔完整型[或含小的室间隔缺损(VSD)]大动脉转位(TGA),为室间隔完整型组30例;<6个月的VSD型TGA和右心室双出口合并肺动脉瓣下VSD(简称TaussigBing畸形),为<6个月VSD型组20例;>6个月合并中～重度肺动脉高压的VSD型TGA和TaussigBing畸形,为>6个月VSD型组24例;矫正型TGA为矫正型TGA组4例。平均年龄(8.55±14.84)个月(2天～11岁)。合并主要畸形:左心室流出道狭窄7例,肺动脉瓣轻～中度狭窄7例,肺动脉瓣重度狭窄1例,主动脉弓中断1例,肺动脉瓣下隔膜1例,主动脉瓣下隔膜1例,镜面右位心1例。在全麻、低温(18～22℃)、低流量[50ml/(kg·min)]体外循环下完成动脉调转术,合并畸形者同期矫治。结果:全组病死率为14.1%(11/78)。其中室间隔完整型组、<6个月VSD型组、>6个月VSD型组和矫正型TGA组病死率分别是13.3%(4/30)、15.0%(3/20)、12.5%(3/24)、25.0%(1/4)。67例患者痊愈出院。平均随诊13.5±7.9(0.5～56)个月,心功能明显改善,紫绀消失,活动量增加,发育正常,无死亡和远期并发症发生。结论:动脉调转术是解剖矫治TGA、TaussigBing畸形及矫正型TGA的首选术式。对年龄较大(>6个月)、合并中～重度肺动脉高压、合并复杂畸形同期矫治以及一期姑息术后的二期动脉调转术患儿,手术疗效及中期随访结果满意。     

Neonatal anatomical repair of transposition of great vessels associated with atrial septal defect. Apropos of 42 cases

The good results obtained by anatomic correction of simple transposition of the great arteries (TGA) in the neonatal period have incited some surgical teams to widen the indications to neonates with TGA associated with ventricular septal defect (VSD). The classical management of these patients is a two stage procedure: banding of the pulmonary artery followed by detransposition, which carries a certain risk. Between January 1985 and June 1990, 42 neonates with TGA and VSD underwent a combined procedure consisting in anatomic correction of the TGA and closure of the VSD. The average age of these patients was 16 days, and the average weight was 3.3 kg. Ten patients had coarctation and 6 underwent a complete one stage correction by an anterior approach. The surgical technique consisted in closing the VSD from the right atrium in 20 patients, from the right ventricle in 11 patients and from the pulmonary artery in 11 patients, associated with detransposition of the great arteries and coronary artery reimplantation. Three children died in the preoperative period (7.1%). In two cases, death was related to malposition of the coronary artery. The third fatality was the result of haemorrhage. There has been one late death three years after surgery. Four patients have been reoperated for stenosis of the right ventricular outflow tract (1 case), recurrence of coarctation (2 cases) and stenosis of the superior vena cava (1 case) and have survived. All patients were followed up for an average period of 26.4 +/- 19 months. They are all in the NYHA Class I without treatment. One patient has mild aortic regurgitation.(ABSTRACT TRUNCATED AT 250 WORDS)     

Immediate and mid-term results of complete repair of truncus arteriosus during the first year of life

Twenty five infants with truncus arteriosus underwent complete surgical correction in the first year of life between January 1984 and June 1990 at Marie Lannelongue Hospital. All had cardiac failure and pulmonary hypertension. Another severe cardiac malformation was present in 6 cases. Complete repair was carried out under cardiopulmonary bypass with moderate hypothermia. After closing the ventricular septal defect the continuity of the right ventricle and pulmonary artery was reestablished by a valved Dacron conduit with a bioprosthesis (13 patients), by an autologous pericardial conduit with the same type of prosthesis (5 patients), by a valveless conduit (1 patient) or by direct insertion of the pulmonary artery (6 patients). Eight children (32%) died shortly after surgery. Seventy one per cent of children operated in the first month of life died compared with only 17% of those operated after one month of life (p less than 0.05). The seventeen survivors have been followed up for an average of 21 +/- 22 months. Three secondary deaths were observed at 33 days, 2 and 10 months after surgery: the first child died of left ventricular failure and pulmonary vascular disease related to the complexity of the associated cardiac malformations; the other 2 deaths were unexpected. The one and three year survival rate is 54%. Pulmonary stenosis with a systolic pressure gradient of more than 30 mmHg was found in 7 patients of whom 6 had valved Dacron conduits (p less than 0.01). One child was successfully operated 60 months after the total correction and another child is on the waiting list for reoperation 69 months after the total correction.(ABSTRACT TRUNCATED AT 250 WORDS)     

Complete transposition of the great arteries: surgical concepts for patients with systemic right ventricular failure following intraatrial repair

One of the most serious late complications of the intraatrial baffle procedure (Mustard or Senning correction) in patients suffering from transposition of the great arteries, (TGA) is the late systemic right ventricular failure. Nearly all patients presenting with right ventricular dysfunction have severe associated tricuspid regurgitation. The surgical options for these patients include tricuspid valve reconstruction or replacement, staged conversion to the arterial switch operation and orthotopic heart transplantation. Review of 189 operative survivors who underwent the Mustard or Senning operation for TGA between 1970 and 1993 in our institution revealed 12 patients (6.3%) who died from severe systemic right ventricular dysfunction (mean follow-up 16+/-3.5 years), which was the most common cause of late death. All of them had concomitant severe tricuspid regurgitation. 7 patients (3.7%) died from sudden cardiac death. The actuarial survival at 10 years is 93% for simple TGA and 85% for TGA associated with ventricular septum defect or coarctation. At our institution, 4 adolescent or adult patients underwent tricuspid valve surgery; tricuspid valve replacement was performed in 2 patients and valve repair in 2 patients. In the mid-term follow-up, 2 of these patients died. Two additional patients underwent orthotopic heart transplantation, and one died on the waiting list. Staged conversion from the Senning/Mustard atrial repair to the arterial switch operation was initially reported by Mee. The procedure for pulmonary artery banding starts with inducing left ventricular reconditioning with subsequent arterial switch. The mortality of this two-staged procedure was as high as 20% to 30% in our early experience, and some of the candidates underwent heart transplantation. Tricuspid valve repair or replacement do not improve right ventricular function in patients with a failing right ventricle following the Mustard/Senning operation. Staged conversion to arterial switch may improve right ventricular function by decreasing the work load of the right ventricle and provides anatomic repair with left ventricle-to-aorta continuity. Orthotopic heart transplantation is the only alternative if the left ventricle does not respond to pulmonary artery banding.     

Ventricular septal defect with increased pulmonary vascular resistance. Late results of surgical closure

The fate of 57 children who underwent surgical closure of ventricular septal defect in the presence of increased pulmonary vascular resistance was analyzed. Eighteen (32 percent) died at or immediately after operation. Seven late deaths, due to the Eisenmenger syndrome, occurred 1 to 7 years after operation. Follow-up studies, including cardiac catheterization, were performed in 25 survivors, 1 to 11 years (mean 5 years) after operation. In patients operated on after age 2 years, the degree of preoperative elevation of pulmonary vascular resistance largely determined the prognosis: The condition of patients with mild elevation (pulmonary vascular resistance less than one third the systemic level) returned to normal after operation, with one exception. Patients with more severe elevation (pulmonary vascular resistance more than one third the systemic level) most often showed progressive pulmonary vascular disease; the condition of a few remained unchanged and that of only one returned to normal after operation.Operative mortality rate was high in children with elevated pulmonary vascular resistance during the second year of life who were operated on before age 2 years, but pulmonary vascular resistance returned to normal in the three survivors. When pulmonary vascular resistance was increased in the first year of life, it generally decreased spontaneously (independently of operation); the early increase in these cases is believed to represent delayed maturation of the pulmonary vascular bed rather than pulmonary vascular disease.The overall results of surgery in ventricular septal defect associated with a high level of pulmonary vascular resistance are unfavorable and call for interruption of the natural history before significant pulmonary vascular obstructive changes have taken place; this can be achieved by surgical closure before age 2 years or pulmonary artery banding in infancy.     

混合型完全性肺静脉畸形引流的外科治疗

目的 :对两例患儿实施混合型完全性肺静脉畸形引流矫治术。方法 :2 0 0 1年 3月～ 11月 ,我院分别为 1例 9个月的婴儿和 1例 4岁儿童成功实施混合型完全性肺静脉畸形引流矫治术。两患儿左肺静脉通过垂直静脉流入无名静脉 ,右肺静脉回流至冠状静脉窦。结果 :患儿术后恢复顺利 ,术后 7天出院。结论 :两患儿经外科矫治取得了良好的结果     

Primary repair of large ventricular septal defects in the first year of life (author's transl)

It has been our policy at Harefield Hospital since 1971 to perform primary repair of large ventricular septal defects in the first year of life if there is severe intractable cardiac failure or persistent pulmonary hypertension in infants approaching the first year of age. Twenty-six infants underwent repair; their ages were between one and twelve months. One child died early. The remaining 25 have been followed up for between 6 and 78 months (mean 30.3 months). There have been no late deaths and all children are asymptomatic. Late, postoperative cardiac catheterization was performed in 17 patients. This showed that in all the patients the pulmonary artery pressure was normal and there were no residual shunts. It is concluded that primary repair of large ventricular septal defects in the first year of life gives good results and appears to prevent pulmonary hypertension.     

25 years after the first arterial switch procedure: mid-term results

BACKGROUND: 25 years after the first successful arterial switch operation (ASO) for complete transposition of the great arteries (TGA), it is possible to evaluate the mid-term results after this procedure. PATIENTS AND METHODS: From March 1986 through December 1993, 188 patients with TGA underwent ASO (primary in 181 patients and secondary after previous banding of the pulmonary artery in 7 patients). Of the 181 patients with primary ASO, 152 had simple TGA or TGA with a small ventricular septal defect, 90 patients had TGA with a large ventricular septal defect, and 10 had a Taussig-Bing complex. Unselected subgroups of the patients were specifically examined with respect to general health, cognitive and motor development, exercise tolerance and cardiological status. Follow-up time was over 5 years except for the cardiac catheterizations, which were performed one year after ASO. RESULTS: Early mortality was 6.4% in the total group and 5.5% in the 181 patients with primary ASO. 5 patients (2.7%) died late and 5 patients needed reoperation during the follow-up period. Cumulative survival for the whole group was 91% at 5 and 10 years after ASO. 96% of the patients were unlimited in their physical activity, and 99% received no medication. Intelligence was not different from a normal population, but motor and neurological impairment was more frequent (23% and 9%, respectively). The Bruce treadmill test was normal in 47 of 50 patients, but provoked signs of myocardial ischemia or salvos of ventricular tachycardia in 3. ECG and Holter ECG showed normal sinus rhythm in 94.5%, important ventricular ectopy in 2.8% and ischemic changes in 1.4%. Right heart catheterization in 67 patients revealed flattening of the pulmonary trunk and frequently mild or rarely moderate pulmonary artery branch stenosis. Left heart catheterization in 71 patients demonstrated significant enlargement of the aortic annulus and root as well as frequent mild aortic insufficiency. One child had unexpected coronary artery occlusion,and 2 showed a hypoplastic left anterior descending coronary artery. In all patients except one, left ventricular ejection fraction was normal, but 6 patients had regional wall motion abnormalities. CONCLUSION: These results and those of other groups are encouraging, but prospective studies over a much longer follow-up time are necessary before definite conclusions can be drawn.     

Anatomic correction of transposition of the great arteries associated with ventricular septal defect: midterm results in 50 patients

From May 1977 to August 1982 50 patients who were 1.5 to 44 months old underwent anatomic correction of transposition of the great arteries (TGA) and closure of ventricular septal defect (VSD) at our institution. Thirty-nine patients underwent preliminary pulmonary arterial banding. Hospital mortality was 32%: four patients died as a result of technical problems, seven as a result of associated lesions, three of pulmonary hypertension, and two of left ventricular failure. Three other patients died after the first postoperative month (one of mediastinitis, one at reoperation for a residual VSD, and one of pulmonary hypertension). All 31 survivors are in excellent clinical condition and are in sinus rhythm after a mean follow-up period of 31 +/- 14 months. Twenty-five patients were reinvestigated by echocardiography (M mode and two-dimensional) and/or catheterization. Parameters of left ventricular contractility were within normal limits, but systolic aortic diameter was larger than normal (p less than .01). Seven patients had stenosis of the right ventricular outflow tract and five of these required reoperation. The two persistent problems with the anatomic correction of TGA associated with VSD are a relatively high operative mortality and secondary right outflow tract stenosis. However, use of this procedure results in better left ventricular function and fewer arrhythmias than does use of atrial repair techniques and also results in the use of the anatomically left ventricle as the systemic ventricle.     

Immediate and mid-term results of surgery of aortic valve stenosis in the newborn infant]

Between January 1980 and June 1990, 47 consecutive neonates with severe aortic stenosis underwent surgical aortic commissurotomy at Marie-Lannelongue Hospital. The average age at operation was 5 days. Other cardiac abnormalities were present in 27 children and left ventricular fibroelastosis in 11 children. Closed heart aortic valvotomy via the apex of the left ventricle was performed in 26 patients and open heart commissurotomy in 21 patients. Immediate per- or postoperative death was observed in 14 cases (29.8%). Six patients died after open heart valvulotomy (29%) and 8 after closed heart valvulotomy (31%). The mortality was higher in children with a critical preoperative status: 60% versus 22% (p less than 0.05); in cases with an associated cardiac malformation: 45% versus 6% (p less than 0.01) or fibroelastosis: 91% versus 11% (p less than 0.001). None of the patients was lost to follow-up which lasted an average of 47 +/- 41 months. Ten secondary deaths were observed, of which 4 were sudden, 4 after reoperation and 2 due to mitral stenosis with pulmonary hypertension. The overall one year survival was 57% (IC 70%: 40-64); the 5 year survival was 46% (IC 70%; 30-60). Reoperation was necessary in 12 children. Survival without reoperation at 1 and 5 years was 49% (IC 70%: 41-56) and 43% (IC 70%: 29-59) respectively. At the last follow-up examination, 97% of the 23 survivors had good left ventricular function; the systolic pressure gradient was less than 50 mmHg in two thirds of patients and aortic regurgitation was minimal or absent in three quarters of patients. In critical aortic stenosis in neonates, surgery is associated with a high immediate and secondary mortality. The results at medium term in the survivors are good with respect to symptoms, left ventricular function and obstruction to left ventricular ejection.     

原发性心脏恶性肿瘤的诊断与外科治疗经验

目的总结原发性心脏恶性肿瘤的诊断和外科治疗经验。方法2003年1月至2007年12月手术治疗4例原发性心脏恶性肿瘤,其中男1例,女3例,年龄26~43岁,平均35岁,本组除1例右心房肿瘤广泛侵犯右房室环及心包仅做活检外,其余3例均在全麻低温体外循环辅助下行肿瘤切除术,根据肿瘤的部位及侵润程度,完整切除2例,姑息切除1例,同期行室间隔修补、肺动脉成形1例,二尖瓣置换1例,三尖瓣成形1例。结果全组无围术期死亡。单纯探查活检术的患者2个月后死于心力衰竭;1例右心室梭形细胞肉瘤术后辅助放、化疗,术后18个月肿瘤复发死于右心衰竭;1例左心房恶性间皮瘤手术后3个月死于双肺广泛转移;1例左心房梭形细胞肉瘤术后随访5个月无肿瘤复发。结论原发心脏恶性肿瘤预后欠佳,早期诊断,及时手术治疗辅以综合治疗可望改善预后。