The change of CRP, left atrial diameter, and sinus rhythm maintenance rates were observed after treatment.

观察两组治疗前后CRP、左房内径和窦性心律维持率的变化。

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Objective To assess the change of left atrial pressure volume loop and left atrial function in the state of ischemia.

目的探讨左房压力-容量环在急性心肌缺血时的变化，了解左房功能的改变。

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Left atrial fractional area change (FAC) and fractional volume change (FVC) during atrial systole were calculated.

并与左房收缩时左房面积改变分数(FAC)和容积改变分数(FVC)作相关性研究。

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