前負荷の指標の相違による心機能曲線の形状の差異および定量化の試み--下半身陽圧陰圧負荷法を用いた臨床的検討 Original Article Analysis and Quantitative Comparison between Frank-Starling Curves with Different Indices of Preload-A Clinical Study Using the Lower Body Positive and Negative Pressure Method / 佐藤廣 / p9~19