...力衰竭 心房纤颤 左房内径 [gap=734]Key words:brain natriuretic peptide; cardiac failure; atrial fibrillation; LA diameter ...
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...》2010年硕士论文 目的本实验目的观察不同类型房颤患者血浆C反应蛋白(C-reaction protein,CRP)、左房内径(left atrial diameter,LAD)及D-二聚体水平(D-dimer),探讨其与房颤的关系及临床意义。
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...用彩色超声诊断仪检测治疗前后左室射血分数（LVEF）、左室舒张末期内径（LVEDd）、左室收缩末期内径（LVESd）、左房内径（LADd）,评价临床治疗效果,随访观察3个月内心绞痛发作次数及发作持续时间.
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左房内径指数 LADI
及左房内径 left atrium
测量病人左房内径 left atrial diameter ; LAD
研究发现左房内径 left atrium
检查患者左房内径 left atrial diameter
左心房内径 left atrial diameter ; left atrial dimension ; left atrium dia meter ; left auricle internal dimension
左房舒张末期内径 LAEDD
左心房内径指数 LADI
得出左心房内径 left auricle internal dimension ; LA
The date of two groups including heart rate variability (HRV), left atrial diameter (LAD) and left ventricular ejection fraction (LVEF) were observed and compared during the preoperative time, postoperative time of 1st day,3rd month and 6th month.
观察比较两组患者术前、术后1天、3个月、6个月的心率变异性(HRV)指标、左房内径(LAD)、左室射血分数(EF)的变化。
参考来源 - 阵发性心房颤动环肺静脉消融术中出现去迷走效应对疗效的影响The left atrial dimension(LAD) of stroke group(51.36±6.5mm)was greatly larger than the latter groups(46.15±6.23mm,36.92±8.98mm,P<0.05).
卒中组左房内径大于非卒中组和对照组(51.36±6.54mm VS 46.15±6.23mm VS 36.92±8.98mm,P<0.05)。
参考来源 - 非瓣膜性房颤患者脑卒中危险因素分析及血栓前状态干预研究·2,447,543篇论文数据，部分数据来源于NoteExpress
观察两组治疗前后CRP、左房内径和窦性心律维持率的变化。
The change of CRP, left atrial diameter, and sinus rhythm maintenance rates were observed after treatment.
目的：探讨辛伐他汀对心房颤动患者左房内径(LAD)的影响。
Objective: To explore the effect of simvastatin on the left atrial dimension (LAD) of patients with atrial fibrillation.
结左房内径增大、心房不应期缩短可能是持续性房颤的病理机制。
Conclusion the increase of left atrial dimension, the shorten of refractory period of atrium maybe the pathological mechanism of atrial fibrillation.
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