left ventricular mass index meaning in English

左心室体积指数
左心室质量指数

In this trial , the high hemoglobin target was associated with improved qol , but it did not reduce the risk of a first cardiovascular event or affect left ventricular mass index , and it was associated with a more rapid progression to dialysis
试验中高血红蛋白靶目标组患者生活质量得以改善，但首次心血管事件的风险并未降低，左心室质量指数也未受影响，患者进展到透析的速度加快。