心血管康复医学杂志
心血管康複醫學雜誌
심혈관강복의학잡지
JOURNAL OF CARDIOVASCULAR REHABILITATION MEDICINE
2015年
3期
332-336
,共5页
王燕琴%黄雪兰%卢均坤%李欣%张明亮
王燕琴%黃雪蘭%盧均坤%李訢%張明亮
왕연금%황설란%로균곤%리흔%장명량
肺切除术%心室功能 ,右%超声心动描记术
肺切除術%心室功能 ,右%超聲心動描記術
폐절제술%심실공능 ,우%초성심동묘기술
Pneumonectomy%Heart function,right%Echocardiography
目的:探讨超声心动图技术评价的肺切除术后右心重构及右心功能的变化。方法:利用超声心动图技术对50例肺叶切除术患者进行检测。评价术前、术后右室结构及右心功能变化。结果:(1)肺切除术后7d及30d右室前游离壁厚度,右室射血分数同术前比较无显著变化;(2)与术前比较,术后7d肺动脉收缩压[PASP ,(20.52±2.46) mmHg比(49.65±2.17) mmHg]、肺动脉舒张压[PADP ,(10.82±2.04) mmHg比21.93±1.26) mmHg]、肺动脉平均压[PAMP ,(13.78±3.67) mmHg比(26.67±3.28) mmHg],肺血管阻力[PVR ,(187.69±12.46) dyn .s .cm-1比(368.72±11.94) dyn .s .cm-1]均显著升高(P均<0.05);术后30d上述指标恢复正常;(3)与术前比较,右室术后7dTei指数明显升高[(0.36±0.05)比(0.69±0.13), P=0.04],术后30d Tei指数恢复正常(P=0.20)。结论:肺切除术后7d肺动脉收缩压、舒张压、平均压均较术前显著升高,肺血管阻力显著增加。术后30d上述指标恢复到术前。肺切除术后7d及30d无右心室重构发生。
目的:探討超聲心動圖技術評價的肺切除術後右心重構及右心功能的變化。方法:利用超聲心動圖技術對50例肺葉切除術患者進行檢測。評價術前、術後右室結構及右心功能變化。結果:(1)肺切除術後7d及30d右室前遊離壁厚度,右室射血分數同術前比較無顯著變化;(2)與術前比較,術後7d肺動脈收縮壓[PASP ,(20.52±2.46) mmHg比(49.65±2.17) mmHg]、肺動脈舒張壓[PADP ,(10.82±2.04) mmHg比21.93±1.26) mmHg]、肺動脈平均壓[PAMP ,(13.78±3.67) mmHg比(26.67±3.28) mmHg],肺血管阻力[PVR ,(187.69±12.46) dyn .s .cm-1比(368.72±11.94) dyn .s .cm-1]均顯著升高(P均<0.05);術後30d上述指標恢複正常;(3)與術前比較,右室術後7dTei指數明顯升高[(0.36±0.05)比(0.69±0.13), P=0.04],術後30d Tei指數恢複正常(P=0.20)。結論:肺切除術後7d肺動脈收縮壓、舒張壓、平均壓均較術前顯著升高,肺血管阻力顯著增加。術後30d上述指標恢複到術前。肺切除術後7d及30d無右心室重構髮生。
목적:탐토초성심동도기술평개적폐절제술후우심중구급우심공능적변화。방법:이용초성심동도기술대50례폐협절제술환자진행검측。평개술전、술후우실결구급우심공능변화。결과:(1)폐절제술후7d급30d우실전유리벽후도,우실사혈분수동술전비교무현저변화;(2)여술전비교,술후7d폐동맥수축압[PASP ,(20.52±2.46) mmHg비(49.65±2.17) mmHg]、폐동맥서장압[PADP ,(10.82±2.04) mmHg비21.93±1.26) mmHg]、폐동맥평균압[PAMP ,(13.78±3.67) mmHg비(26.67±3.28) mmHg],폐혈관조력[PVR ,(187.69±12.46) dyn .s .cm-1비(368.72±11.94) dyn .s .cm-1]균현저승고(P균<0.05);술후30d상술지표회복정상;(3)여술전비교,우실술후7dTei지수명현승고[(0.36±0.05)비(0.69±0.13), P=0.04],술후30d Tei지수회복정상(P=0.20)。결론:폐절제술후7d폐동맥수축압、서장압、평균압균교술전현저승고,폐혈관조력현저증가。술후30d상술지표회복도술전。폐절제술후7d급30d무우심실중구발생。
Objective:To evaluate right heart remodeling and right heart function change after pulmonary resection by echocardiography (ECG) .Methods:A total of 50 patients undergoing pneumonectomy received ECG examination to evaluate right ventricular structure and right heart function change before and after partial pulmonary resection .Re-sults:(1) Compared with before operation , there were no significant changes in right ventricular anterior free wall thickness ,right ventricular ejection fraction on 7d and 30d after operation;(2) Compared with before treatment , there were significant rise in pulmonary artery systolic pressure [PASP ,(20.52 ± 2.46) mmHg vs .(49.65 ± 2.17) mmHg] ,pulmonary artery diastolic pressure [PADP ,(10.82 ± 2.04) mmHg vs .(21.93 ± 1.26) mmHg] and pul-monary artery mean pressure [PAMP ,(13.78 ± 3.67) mmHg vs .(26.67 ± 3.28) mmHg] ,and significant rise in pulmonary vascular resistance [PVR ,(187.69 ± 12.46) dyn .s .cm-1 vs .(368.72 ± 11.94) dyn .s .cm-1 ] on 7d after pulmonary resection , P<0.05 all;all above indexes recovered to normal on 30d after treatment ;(3) Com-pared with before operation ,right ventricular Tei index significantly rose [ (0.36 ± 0.05) vs .(0.69 ± 0.13) , P=0.04] on 7d after operation ,the Tei index recovered to normal on 30d after treatment ,P=0.20. Conclusion:Com-pared with before operation , the PASP ,PADP and PAMP significantly rise on 7d after operation ,they recover to normal on 30d after treatment ;there are no significant change in right ventricular structure .