Fluctuations of the cardiac function with extraanatomical bypass in dogs

K. Ishibashi; Y. Shiraishi; M. Umezu; K. Kawazoe

doi:10.1097/00002480-200003000-00212

Fluctuations of the cardiac function with extraanatomical bypass in dogs

K. Ishibashi^*, Y. Shiraishi, M. Umezu, K. Kawazoe

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

A study was conducted to evaluate in situ whether acutely reduced vascular compliance significantly alters ventricular contractility and efficiency. Five mongrel dogs underwent a bypass operation in which a ePTFE was implanted to the descending thoracic aorta and connected to the infrarenal abdominal aorta in parallel with the native aorta. By switching blood flow to an artificially bypass graft, mean aortic pressure was elevated, cardiac index was decreased, and cardiac work was increased.

Original language	English
Pages (from-to)	203
Number of pages	1
Journal	ASAIO Journal
Volume	46
Issue number	2
DOIs	https://doi.org/10.1097/00002480-200003000-00212
Publication status	Published - 2000
Externally published	Yes
Event	46th Annual Conference and Exposition of ASAIO - New York, NY, USA Duration: 2000 Jun 28 → 2000 Jul 1

ASJC Scopus subject areas

Biophysics
Bioengineering
Biomaterials
Biomedical Engineering

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10.1097/00002480-200003000-00212

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title = "Fluctuations of the cardiac function with extraanatomical bypass in dogs",

abstract = "A study was conducted to evaluate in situ whether acutely reduced vascular compliance significantly alters ventricular contractility and efficiency. Five mongrel dogs underwent a bypass operation in which a ePTFE was implanted to the descending thoracic aorta and connected to the infrarenal abdominal aorta in parallel with the native aorta. By switching blood flow to an artificially bypass graft, mean aortic pressure was elevated, cardiac index was decreased, and cardiac work was increased.",

author = "K. Ishibashi and Y. Shiraishi and M. Umezu and K. Kawazoe",

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doi = "10.1097/00002480-200003000-00212",

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AU - Shiraishi, Y.

AU - Umezu, M.

AU - Kawazoe, K.

PY - 2000

Y1 - 2000

N2 - A study was conducted to evaluate in situ whether acutely reduced vascular compliance significantly alters ventricular contractility and efficiency. Five mongrel dogs underwent a bypass operation in which a ePTFE was implanted to the descending thoracic aorta and connected to the infrarenal abdominal aorta in parallel with the native aorta. By switching blood flow to an artificially bypass graft, mean aortic pressure was elevated, cardiac index was decreased, and cardiac work was increased.

AB - A study was conducted to evaluate in situ whether acutely reduced vascular compliance significantly alters ventricular contractility and efficiency. Five mongrel dogs underwent a bypass operation in which a ePTFE was implanted to the descending thoracic aorta and connected to the infrarenal abdominal aorta in parallel with the native aorta. By switching blood flow to an artificially bypass graft, mean aortic pressure was elevated, cardiac index was decreased, and cardiac work was increased.

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U2 - 10.1097/00002480-200003000-00212

DO - 10.1097/00002480-200003000-00212

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SN - 1058-2916

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T2 - 46th Annual Conference and Exposition of ASAIO

Y2 - 28 June 2000 through 1 July 2000

ER -

Fluctuations of the cardiac function with extraanatomical bypass in dogs

Abstract

ASJC Scopus subject areas

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