Weiss M, Förster W
Cardiovasc Res. 1975 Jul;9(4):544-53. doi: 10.1093/cvr/9.4.544.
Non-linear elastic theory was applied to the problem of diastolic filling of the left ventricle, which was treated as a thick-walled sphere. The mathematical model was used to predict pressure-volume relationships for ventricles with various initial dimensions and myocardial elasticity constants. A resonable agreement was obtained with data reported in the literature. The results may provide a basis for the use of empirical compliance indices.
非线性弹性理论被应用于左心室舒张期充盈问题，左心室被视为一个厚壁球体。该数学模型用于预测具有不同初始尺寸和心肌弹性常数的心室的压力-容积关系。与文献报道的数据取得了合理的一致性。这些结果可能为使用经验顺应性指标提供依据。
