Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Project (R01)
Project #
5R01HL034288-09
Application #
2217506
Study Section
Cardiovascular and Pulmonary Research A Study Section (CVA)
Project Start
1985-09-01
Project End
1997-02-28
Budget Start
1994-09-01
Budget End
1997-02-28
Support Year
9
Fiscal Year
1994
Total Cost
Indirect Cost
Name
University of Utah
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
City
Salt Lake City
State
UT
Country
United States
Zip Code
84112
Spitzer, K W; Sato, N; Tanaka, H et al. (1997) Electrotonic modulation of electrical activity in rabbit atrioventricular node myocytes. Am J Physiol 273:H767-76
Pollard, A E; Spitzer, K W; Burgess, M J (1997) Contributions of the specialized conduction system to the activation sequence in the canine pulmonary conus. Am J Physiol 273:H446-63
Levi, A J; Li, J; Spitzer, K W et al. (1996) Effect on the indo-1 transient of applying Ca2+ channel blocker for a single beat in voltage-clamped guinea-pig cardiac myocytes. J Physiol 494 ( Pt 3):653-73
Burgess, M J; Pollard, A E; Spitzer, K W et al. (1995) Effects of premature beats on repolarization of postextrasystolic beats. Circulation 92:1969-80
Levi, A J; Spitzer, K W; Kohmoto, O et al. (1994) Depolarization-induced Ca entry via Na-Ca exchange triggers SR release in guinea pig cardiac myocytes. Am J Physiol 266:H1422-33
Zubair, I; Pollard, A E; Spitzer, K W et al. (1994) Effects of activation sequence on the spatial distribution of repolarization properties. J Electrocardiol 27:115-27
Xu, P; Spitzer, K W (1994) Na-independent Cl(-)-HCO3- exchange mediates recovery of pHi from alkalosis in guinea pig ventricular myocytes. Am J Physiol 267:H85-91
Pollard, A E; Burgess, M J; Spitzer, K W (1993) Computer simulations of three-dimensional propagation in ventricular myocardium. Effects of intramural fiber rotation and inhomogeneous conductivity on epicardial activation. Circ Res 72:744-56
Pollard, A E; Hooke, N; Henriquez, C S (1992) Cardiac propagation simulation. Crit Rev Biomed Eng 20:171-210
Spitzer, K W; Bridge, J H (1992) Relationship between intracellular pH and tension development in resting ventricular muscle and myocytes. Am J Physiol 262:C316-27

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