DocumentCode
1852804
Title
An electrophysiological study on stretching of Purkinje fibers
Author
Kuri, Ruy Bojorges ; Pastelin, Gustavo
Author_Institution
Inst. Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
fYear
1994
fDate
3-6 Nov 1994
Firstpage
295
Abstract
A stretching device was used to study the behavior of an isolated canine Purkinje fiber under stretching. A stretching with changes in the diastolic length was applied to the isolated canine Purkinje fibers. The intra-cellular biopotentials were registered and used as a parameter to check the morphological changes induced by stretching. This work reports the data from the stretching experiments, which showed a significant variation in all phases of the action potential, but only phase 1 is discussed
Keywords
bioelectric phenomena; bioelectric potentials; biomechanics; cardiology; neurophysiology; Purkinje fibers stretching; action potential; diastolic length changes; electrophysiological study; intracellular biopotentials; isolated canine Purkinje fiber; morphological changes; Biomembranes; Cardiology; Cells (biology); Character generation; Humans; Instruments; Microscopy; Muscles; Optical fiber devices; Reservoirs;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location
Baltimore, MD
Print_ISBN
0-7803-2050-6
Type
conf
DOI
10.1109/IEMBS.1994.412037
Filename
412037
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