Rhythmical fluctuations of the arterial blood pressure in animal with total artificial heart

Tomoyuki Yambe, Shin Ichi Nitta, Yoshiaki Katahira, Taroh Sonobe, Shigeru Naganuma, Yoshito Kakinuma, Hiroshi Akiho, Motonao Tanaka, Makoto Miura, Naoshi Sato, Hitoshi Mohri, Makoto Yoshizawa, Satoshi Koide, Hiroshi Takeda

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

Abstract

In order to investigate the origin of the fluctuations in hemodynamic parameters, total artificial heart (TAH) replacement was performed in chronic animal experiments using adult goats. Two ventricular assist devices were implanted as total biventricular bypass (BVB) and natural heart was electrically fibrillated. The results suggest that fluctuations in the hemodynamics of the TAH animal are originated from the periodicity of the peripheral and pulmonary vascular resistance.

Original languageEnglish
Title of host publicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
EditorsRobert Plonsey, Jean Pierre Morucci, Swamy Laxminarayan, Jean Louis Coatrieux
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages369-370
Number of pages2
ISBN (Electronic)0780307852
DOIs
Publication statusPublished - 1992 Jan 1
Event14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 - Paris, France
Duration: 1992 Oct 291992 Nov 1

Publication series

NameProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Volume2
ISSN (Print)1557-170X

Conference

Conference14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
CountryFrance
CityParis
Period92/10/2992/11/1

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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  • Cite this

    Yambe, T., Nitta, S. I., Katahira, Y., Sonobe, T., Naganuma, S., Kakinuma, Y., Akiho, H., Tanaka, M., Miura, M., Sato, N., Mohri, H., Yoshizawa, M., Koide, S., & Takeda, H. (1992). Rhythmical fluctuations of the arterial blood pressure in animal with total artificial heart. In R. Plonsey, J. P. Morucci, S. Laxminarayan, & J. L. Coatrieux (Eds.), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 (pp. 369-370). [5761016] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMBS.1992.5761016