DocumentCode
346868
Title
Neither high [K+]e, low pHe nor Ca +2 manipulations significantly impacts the correlation between MF and MDE to altered reperfusion flows following IVF
Author
Johnson, T.A. ; Cascio, W.E. ; Engle, C.L. ; Othman, I. ; Batson, D.N. ; Barton, C.W.
Author_Institution
Dept. of Biomed. Eng., North Carolina Univ., Chapel Hill, NC, USA
Volume
1
fYear
1999
fDate
1999
Abstract
Analysis of MF (median frequency) and MDE (minimum defibrillation energy) following IVF (ischemic ventricular fibrillation) in Langendorff perfused swine hearts revealed that reperfusion flow rates had the greatest impact on both parameters. Ca+2 channel manipulations, which impact the organization of the VF waveform as well as excitability, may be important in establishing the MDE
Keywords
bioelectric phenomena; biomembrane transport; electrocardiography; haemodynamics; haemorheology; Ca2+ channel manipulations; ECG; Langendorff perfused swine hearts; extracellular pH; extracellular potassium; ischemic ventricular fibrillation; median frequency; minimum defibrillation energy; reperfusion flow rates; ventricular fibrillation waveform; High K dielectric materials; High-K gate dielectrics; In vitro fertilization; Model driven engineering; Myocardium;
fLanguage
English
Publisher
ieee
Conference_Titel
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location
Atlanta, GA
ISSN
1094-687X
Print_ISBN
0-7803-5674-8
Type
conf
DOI
10.1109/IEMBS.1999.802246
Filename
802246
Link To Document