福建医科大学学报
福建醫科大學學報
복건의과대학학보
Journal of Fujian Medical University
2015年
3期
169-171
,共3页
连亮华%陈林%林亚洲%陈建泉%吴梅琼%杨志平%张建成
連亮華%陳林%林亞洲%陳建泉%吳梅瓊%楊誌平%張建成
련량화%진림%림아주%진건천%오매경%양지평%장건성
心房颤动%冷冻%导管消融术%肌钙蛋白
心房顫動%冷凍%導管消融術%肌鈣蛋白
심방전동%냉동%도관소융술%기개단백
atrial fibrillation%freezing%catheter ablation%troponin
目的观察行肺静脉电隔离不同消融方法对心房颤动(房颤)患者心肌损伤标记物肌钙蛋白I(cTnI)的影响。方法60例房颤患者按照消融方式的不同分为2组,即冷冻球囊消融组30例和射频消融组30例,于术前及术后2,6,12,24,48,72 h抽血检测cTnI。结果患者术前cTnI 均<0.1μg/L ;术后2,6,12,24,48,72 h的cTnI水平,冷冻组分别为(4.82±2.48),(9.14±4.13),(8.18±3.76),(4.31±2.14),(1.86±1.18),(0.63±0.23)μg/L,射频组分别为(1.82±0.67),(3.08±0.94),(2.78±0.86),(2.04±0.59),(0.63±0.40),(0.28±0.08)μg/L。2组术后cT nI均有不同程度升高,峰值时间为术后6~12 h ,72 h后渐接近正常水平;与射频组比较,冷冻组升高幅度更大,2组差别有统计学意义(P<0.01)。结论冷冻球囊消融较射频消融对房颤患者心肌损伤影响大。
目的觀察行肺靜脈電隔離不同消融方法對心房顫動(房顫)患者心肌損傷標記物肌鈣蛋白I(cTnI)的影響。方法60例房顫患者按照消融方式的不同分為2組,即冷凍毬囊消融組30例和射頻消融組30例,于術前及術後2,6,12,24,48,72 h抽血檢測cTnI。結果患者術前cTnI 均<0.1μg/L ;術後2,6,12,24,48,72 h的cTnI水平,冷凍組分彆為(4.82±2.48),(9.14±4.13),(8.18±3.76),(4.31±2.14),(1.86±1.18),(0.63±0.23)μg/L,射頻組分彆為(1.82±0.67),(3.08±0.94),(2.78±0.86),(2.04±0.59),(0.63±0.40),(0.28±0.08)μg/L。2組術後cT nI均有不同程度升高,峰值時間為術後6~12 h ,72 h後漸接近正常水平;與射頻組比較,冷凍組升高幅度更大,2組差彆有統計學意義(P<0.01)。結論冷凍毬囊消融較射頻消融對房顫患者心肌損傷影響大。
목적관찰행폐정맥전격리불동소융방법대심방전동(방전)환자심기손상표기물기개단백I(cTnI)적영향。방법60례방전환자안조소융방식적불동분위2조,즉냉동구낭소융조30례화사빈소융조30례,우술전급술후2,6,12,24,48,72 h추혈검측cTnI。결과환자술전cTnI 균<0.1μg/L ;술후2,6,12,24,48,72 h적cTnI수평,냉동조분별위(4.82±2.48),(9.14±4.13),(8.18±3.76),(4.31±2.14),(1.86±1.18),(0.63±0.23)μg/L,사빈조분별위(1.82±0.67),(3.08±0.94),(2.78±0.86),(2.04±0.59),(0.63±0.40),(0.28±0.08)μg/L。2조술후cT nI균유불동정도승고,봉치시간위술후6~12 h ,72 h후점접근정상수평;여사빈조비교,냉동조승고폭도경대,2조차별유통계학의의(P<0.01)。결론냉동구낭소융교사빈소융대방전환자심기손상영향대。
Objective To study the impact of different pulmonary vein isolation ablation on the cardiac troponin I (cTnI) of cardiac injury markers in atrial fibrillation(AF) . Methods According to dif‐ferent ablation methods ,60 patients were divided into two groups ,30 cases of cryoablation(CB) ,30 cases of radiofrequency ablation(RF) ,and detected cTnI in preoperative and postoperative 2 ,6 ,12 ,24 ,48 ,72 hours . Results The baseline cTnI levels was less than 0 .1μg/L in all patients ;The cTnI of two groups were elevated in varying degrees ,and CB group was higher than RF group in postoperative 2 ,6 ,12 ,24 , 48 ,72 hours as (4 .82 ± 2 .48 ) , (9 .14 ± 4 .13 ) , (4 .13 ± 3 .76 ) , (4 .31 ± 2 .14 ) , (2 .14 ± 1 .18 ) , (0.63±0.23)μg/L vs(1.82±0.67),(3.08±0.94),(0.94±0.86),(2.04±0.59),(0.59±0.40), (0 .28 ± 0 .08)μg/L .Both of two groups were found peak times in postoperative 6~12 hours ,and closer to normal levels in postoperative 72 hours .The results were significant difference(P<0 .01) . Conclusions Cryoablation can cause more cardiac injury than radiofrequency ablation in atrial fibrillation .