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Clinical application of end-systolic pressure-volume relation
1Department of Mathematics and Computer Science, Royal Military College of Canada, Kingston, Ontario.
Annals of Biomedical Engineering
|March 1, 1994
Abstract:
On the basis of a mathematical formalism derived in previous studies, properties of the end-systolic pressure-volume (P-V) relation were analyzed to define indexes that can characterize a normal or failing left ventricle. Careful analysis of different areas under the P-V line can lead to new indexes that describe the performance of the left ventricle. The possibility to distinguish between normal, mildly depressed, or severely depressed left ventricles based on P-V relation is discussed. Implementation of the results for routine clinical work is examined.