Methods: The plasma levels of ET and CGRP in 121 CHF patients were measured. Left ventricular ejection fraction (LVEF) was from echocardiography.
英
美
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方法對入選的121例CHF患者測定了血漿ET和CGRP水平,超聲心動(dòng)圖測量左室射血分數(LVEF),評價(jià)心功能,同時(shí)選擇27例正常人作為對照組。
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