左室舒张末径与射血分数，以及左室舒张末内径与左室后壁厚度之比较治疗前均有显著改善（P <0 0 1）。

Left ventricular end diastolic diameter (LVDD), EF, and the ratio of LVDD and left ventricular posterior wall thickness were increased ( P <0 01).

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左室舒张末径与射血分数，以及左室舒张末内径与左室后壁厚度之比较治疗前均有显著改善（P <0 0 1）。

Left ventricular end diastolic diameter (LVDD), EF, and the ratio of LVDD and left ventricular posterior wall thickness were increased ( P <0 01).

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