Transcription profiling of human heart left ventricles

Left ventricle myocytes were prepared from patients with High or low ejection fraction, and subjected to mRNA profiling. Experiment Overall Design: Four HighEF and four heart failure specimens were analyzed.

本研究从射血分数（ejection fraction）偏高或偏低的患者体内分离制备左心室心肌细胞（left ventricle myocytes），并对其开展mRNA表达谱分析（mRNA profiling）。实验整体设计：共分析4例高射血分数（HighEF）标本与4例心力衰竭标本。