Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure

Mohamed A. Gaballa, Thomas E. Raya, Bruce R. Simon, Steven Goldman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Hemodynamic, passive material properties and water permeability of the carotid artery were measured in rats with heart failure produced by ligation of the coronary artery. These measurements were implemented into finite element models based on large deformation, two-phase theory. Heart failure resulted in a decrease in the radial total stress gradient across the arterial wall and an increase in the circumferential stress gradient. Treatment with captopril bur not hydralazine decrease the steady state wall stress gradients.

Original languageEnglish (US)
Title of host publicationAmerican Society of Mechanical Engineers, Bioengineering Division (Publication) BED
PublisherASME
Pages3-4
Number of pages2
Volume28
StatePublished - 1994
Externally publishedYes
EventProceedings of the 1994 International Mechanical Engineering Congress and Exposition - Chicago, IL, USA
Duration: Nov 6 1994Nov 11 1994

Other

OtherProceedings of the 1994 International Mechanical Engineering Congress and Exposition
CityChicago, IL, USA
Period11/6/9411/11/94

Fingerprint

Hemodynamics
Rats
Materials properties
Water

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Gaballa, M. A., Raya, T. E., Simon, B. R., & Goldman, S. (1994). Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure. In American Society of Mechanical Engineers, Bioengineering Division (Publication) BED (Vol. 28, pp. 3-4). ASME.

Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure. / Gaballa, Mohamed A.; Raya, Thomas E.; Simon, Bruce R.; Goldman, Steven.

American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28 ASME, 1994. p. 3-4.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gaballa, MA, Raya, TE, Simon, BR & Goldman, S 1994, Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure. in American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. vol. 28, ASME, pp. 3-4, Proceedings of the 1994 International Mechanical Engineering Congress and Exposition, Chicago, IL, USA, 11/6/94.
Gaballa MA, Raya TE, Simon BR, Goldman S. Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure. In American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28. ASME. 1994. p. 3-4
Gaballa, Mohamed A. ; Raya, Thomas E. ; Simon, Bruce R. ; Goldman, Steven. / Hemodynamic and two-phase material properties of the arterial wall in rats with heart failure. American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28 ASME, 1994. pp. 3-4
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