ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE.

yen Ching Pao, Erik L. Ritman

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

The passive stiffness E is inversely calculated by relating the external work done to the left ventricle based on the measured chamber pressure and volume, and the strain energy for E equals 1 in the left ventricle determined using finite-element analysis of the videoroentgen angiograms recorded during diastole. A pressure-dependent E equation derived from multiple frames imaged during diastole is presented.

Original languageEnglish (US)
Title of host publication4th
Place of PublicationElmsford, NY
PublisherPergamon Press Inc
Pages209-212
Number of pages4
EditionN Engl Bioeng Conf
StatePublished - 1976
Externally publishedYes
EventUnknown conference - New Haven, CT, USA
Duration: May 7 1976May 8 1976

Other

OtherUnknown conference
CityNew Haven, CT, USA
Period5/7/765/8/76

Fingerprint

Stiffness
Strain energy
Finite element method

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Pao, Y. C., & Ritman, E. L. (1976). ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE. In 4th (N Engl Bioeng Conf ed., pp. 209-212). Elmsford, NY: Pergamon Press Inc.

ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE. / Pao, yen Ching; Ritman, Erik L.

4th. N Engl Bioeng Conf. ed. Elmsford, NY : Pergamon Press Inc, 1976. p. 209-212.

Research output: Chapter in Book/Report/Conference proceedingChapter

Pao, YC & Ritman, EL 1976, ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE. in 4th. N Engl Bioeng Conf edn, Pergamon Press Inc, Elmsford, NY, pp. 209-212, Unknown conference, New Haven, CT, USA, 5/7/76.
Pao YC, Ritman EL. ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE. In 4th. N Engl Bioeng Conf ed. Elmsford, NY: Pergamon Press Inc. 1976. p. 209-212
Pao, yen Ching ; Ritman, Erik L. / ENERGY METHOD FOR EVALUATING THE EFFECTIVE GLOBAL STIFFNESS OF THE LEFT VENTRICLE IN THE PASSIVE STATE. 4th. N Engl Bioeng Conf. ed. Elmsford, NY : Pergamon Press Inc, 1976. pp. 209-212
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