| 杨天骄,翁昌鸿,宾建平,顾森林.超声心动图在经皮球囊二尖瓣成形术的临床应用.[J].中南医学科学杂志.,1997,(2):. |
| 超声心动图在经皮球囊二尖瓣成形术的临床应用 |
| The Clinical Application of Dimensional Doppler Echocardiogram in Percutaneous Balloon Mitral Valvuloplasty |
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| DOI： |
| 中文关键词: 二尖瓣狭窄,经皮二尖瓣成形术,二维超声心动图,多普勒超声心动图 |
| 英文关键词:mitral stenosis,percutaneous balloon mitral valvuloplasty,two dimensional echocardiogram,doppler dimensional echocardiogram |
| 基金项目: |
| 杨天骄 翁昌鸿 宾建平 顾森林 |
河南洛阳市第四人民医院!洛阳，471000(杨天骄，顾森林)
，第一军医大学(翁昌鸿，宾建平)
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| 中文摘要: |
| 本文应用二维多普勒超声心动图，对116例以二尖瓣狭窄为主的风湿性心脏病患者经皮二尖瓣球囊成形术（PBMV）前后有关参数的对比研究，结果表明：术后左房室缩小（P＜0．01），二尖瓣瓣口面积（MVA）增大（P＜0．01），二尖瓣瓣口最大血流速度减慢（P＜0．001），二尖瓣口蹄瓣压差（△P）降低（P＜0．01）；提示二维多普超声心动图可作为PBMV术前病例选择、术后疗效评价的简便、无创、可靠的诊断手段，具有临床实用价值。 |
| 英文摘要: |
| This article makes a comparative study on relavant indexes of TDDE 116 cases of rheumatic heart disease characterilired with mitral stenosis before and after PBMV. The results show that:after PBMV,the left atrium decreased (P<0. 01), MVA increased (P<0. 01), Vmax slowed down (P<0. 01), PG desented(P<0. 01). From this, a conclusion can be made that TDDE should be taken for case selection before PBMV, which means TDDE is a convenient, noninvasive and reliable diagnostic method and is valuable in clinical application. |
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