临床儿科杂志
臨床兒科雜誌
림상인과잡지
2013年
11期
1054-1058
,共5页
汪希珂%徐欣怡%刘廷亮%高伟%黄美蓉%李奋%孙锟%郭颖
汪希珂%徐訢怡%劉廷亮%高偉%黃美蓉%李奮%孫錕%郭穎
왕희가%서흔이%류정량%고위%황미용%리강%손곤%곽영
心动过速性心肌病%快速心律失常%治疗%儿童
心動過速性心肌病%快速心律失常%治療%兒童
심동과속성심기병%쾌속심률실상%치료%인동
tachycardia-induced cardiomyopathy%rapidly arrhythmia%treatment%child
目的:探讨儿童心动过速性心肌病(TIC)的临床特点、治疗方法及预后。方法回顾性分析2007年7月至2012年7月诊断为TIC的22例患儿的临床资料。结果81.82%的TIC由房性心律失常所致,多见于男性小婴儿。TIC患儿经控制心律失常及强心、利尿、扩血管等治疗后症状缓解,心功能恢复正常,有效药物治疗时间平均(14.00±8.20)d。10例复发心动过速中7例见于房性心律失常患儿,经治疗后缓解。复发患儿中3例再发TIC,经治疗后心功能仍可恢复正常,但治疗时间较初次发作治疗时间延长,平均(19.50±8.40)d,差异有统计学意义(P<0.05)。5例TIC患儿于学龄前期行射频消融术后治愈。TIC患儿经治疗后超声心动图提示心功能明显改善,包括经体表面积标化后的左室舒张末内径、左室收缩末内径、左室射血分数、缩短分数均较治疗前好转,差异有统计学意义(P<0.05)。结论儿童TIC是一种可逆性、预后良好的心肌病。任何类型的快速心律失常均可诱发儿童TIC,并以房性心律失常多见,抗心律失常药物治疗是首选治疗方案;室性心律失常所致TIC需行射频消融术获得根治。
目的:探討兒童心動過速性心肌病(TIC)的臨床特點、治療方法及預後。方法迴顧性分析2007年7月至2012年7月診斷為TIC的22例患兒的臨床資料。結果81.82%的TIC由房性心律失常所緻,多見于男性小嬰兒。TIC患兒經控製心律失常及彊心、利尿、擴血管等治療後癥狀緩解,心功能恢複正常,有效藥物治療時間平均(14.00±8.20)d。10例複髮心動過速中7例見于房性心律失常患兒,經治療後緩解。複髮患兒中3例再髮TIC,經治療後心功能仍可恢複正常,但治療時間較初次髮作治療時間延長,平均(19.50±8.40)d,差異有統計學意義(P<0.05)。5例TIC患兒于學齡前期行射頻消融術後治愈。TIC患兒經治療後超聲心動圖提示心功能明顯改善,包括經體錶麵積標化後的左室舒張末內徑、左室收縮末內徑、左室射血分數、縮短分數均較治療前好轉,差異有統計學意義(P<0.05)。結論兒童TIC是一種可逆性、預後良好的心肌病。任何類型的快速心律失常均可誘髮兒童TIC,併以房性心律失常多見,抗心律失常藥物治療是首選治療方案;室性心律失常所緻TIC需行射頻消融術穫得根治。
목적:탐토인동심동과속성심기병(TIC)적림상특점、치료방법급예후。방법회고성분석2007년7월지2012년7월진단위TIC적22례환인적림상자료。결과81.82%적TIC유방성심률실상소치,다견우남성소영인。TIC환인경공제심률실상급강심、이뇨、확혈관등치료후증상완해,심공능회복정상,유효약물치료시간평균(14.00±8.20)d。10례복발심동과속중7례견우방성심률실상환인,경치료후완해。복발환인중3례재발TIC,경치료후심공능잉가회복정상,단치료시간교초차발작치료시간연장,평균(19.50±8.40)d,차이유통계학의의(P<0.05)。5례TIC환인우학령전기행사빈소융술후치유。TIC환인경치료후초성심동도제시심공능명현개선,포괄경체표면적표화후적좌실서장말내경、좌실수축말내경、좌실사혈분수、축단분수균교치료전호전,차이유통계학의의(P<0.05)。결론인동TIC시일충가역성、예후량호적심기병。임하류형적쾌속심률실상균가유발인동TIC,병이방성심률실상다견,항심률실상약물치료시수선치료방안;실성심률실상소치TIC수행사빈소융술획득근치。
Objectives To explore the clinical symptoms, therapy and prognosis of tachycardia-induced cardiomyopathy (TIC) in children. Methods Clinical data of 22 children with TIC from July 2007 to July 2012 were retrospectively analyzed. Results TIC was mostly seen in male infants and 81.82%of TIC was caused by atrial arrhythmias. The clinical symptom relieved after arrhythmia and ventricular rates were under control with average effective treatment time of (14.00 ± 8.20) days. Ten patients had tachycardia recurrence, 7 of them had atrial arrhythmia and their clinical symptoms were improved after treatment;while 3 of them showed longer time of therapy with average treatment time of (19.50±8.40) days (P<0.05). Five children underwent radiofrequency ablation before school age and got good therapeutic effect. The post-treatment echocardiographic parameters showed cardiac function of TIC children was significantly improved after treatment, including left ventricular end-diastolic diameter index, left ventricular end-systolic diameter index, left ventricular ejection fraction and shortening score (all P<0.05). Conclusions Childhood TIC is a reversible myocardial dysfunction and its prognosis is good. TIC can be induced by various types of tachyarrhythmias and normally by atrial arrhythmia. The preferred treatment of TIC is administration of antiarrhythmic drugs but radiofrequency ablation is needed to ventricular arrhythmias induced TIC.