Changes in right ventricular geometry during fibrillation

James Eason; Yugong Cheng; Naomi Gades

Changes in right ventricular geometry during fibrillation

James Eason, Yugong Cheng, Naomi Gades

Health Sciences Research

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Using data obtained by transthoracic echocardiography, evidence that right ventricular (RV) volume increases during ventricular fibrillation (VF) is presented which can be accurately estimated by two dimensional measurements. In vivo measurements of RV geometry during VF episodes lasting at least 30 seconds were obtained from six healthy pigs. During each episode, parasternal echocardiographic images were recorded. The data support the claim that RV volume increased during fibrillation.

Original language	English (US)
Title of host publication	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Publisher	IEEE
Number of pages	1
ISBN (Print)	0780356756
State	Published - Dec 1 1999
Event	Proceedings of the 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Fall Meeting of the Biomedical Engineering Society (1st Joint BMES / EMBS) - Atlanta, GA, USA Duration: Oct 13 1999 → Oct 16 1999

Publication series

Name	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	1
ISSN (Print)	0589-1019

Other

Other	Proceedings of the 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Fall Meeting of the Biomedical Engineering Society (1st Joint BMES / EMBS)
City	Atlanta, GA, USA
Period	10/13/99 → 10/16/99

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

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Cite this

Changes in right ventricular geometry during fibrillation. / Eason, James; Cheng, Yugong; Gades, Naomi.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. IEEE, 1999. (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Eason, J, Cheng, Y & Gades, N 1999, Changes in right ventricular geometry during fibrillation. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, vol. 1, IEEE, Proceedings of the 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Fall Meeting of the Biomedical Engineering Society (1st Joint BMES / EMBS), Atlanta, GA, USA, 10/13/99.

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AB - Using data obtained by transthoracic echocardiography, evidence that right ventricular (RV) volume increases during ventricular fibrillation (VF) is presented which can be accurately estimated by two dimensional measurements. In vivo measurements of RV geometry during VF episodes lasting at least 30 seconds were obtained from six healthy pigs. During each episode, parasternal echocardiographic images were recorded. The data support the claim that RV volume increased during fibrillation.

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