A model for the assessment of left ventricular compliance: effect of hypertrophy and infarction
- 1 July 1975
- journal article
- research article
- Published by Oxford University Press (OUP) in Cardiovascular Research
- Vol. 9 (4) , 544-553
- https://doi.org/10.1093/cvr/9.4.544
Abstract
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 reasonable agreement was obtained with data reported in the literature. The results may provide a basis for the use of empirical compliance indices.Keywords
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