654 
PHYSIOLOGY 
23. FizELOVA, A., FiZEL, A. and Sapakova, E. Dy- 
namische Verfolgung der Veranderungen des Elek- 
trolyten- und Wasserstoff-wechsels im Verlauf der 
progredienten experimentellen Aortenkonstriktion. 
Zeitsch. Kreislauff. 53:718-724, 1964. 
24. Holland, W. C. Ion distribution and myocardial 
metabolism as affected by cardiac glycosides. Circ. 
Res. 15:11-85/11-95, 1964. 
25. Yeh, B. K. and Hoffman, B. F. The ionic basis of 
electrical activity in embryonic cardiac muscle. J. 
Gen. Physiol. 52:666-678, 1968. 
26. KiMURA, H., Bajusz, E., Herrlich, H. C. and 
Raab, W. Prenecrotic epinephrine and corticoid- 
induced myocardial electrolyte shifts. Cardiologia 
53:175-191, 1968. 
27. Gettes, L. S., Surawicz, B. and Kim, K. H. Role of 
myocardial K and Ca in initiation and inhibition of 
ventricular fibrillation. Amer. J. Physiol. 211:699- 
702, 1966. 
28. Paes, de Carvalho, A., Hoffman, B. F. and de 
Paula Carvalho, M. Two components of the 
cardiac action potential. I. Voltage-time course and 
the effect of acetylcholine on atrial and nodal cells 
of the rabbit heart. J. Gen. Physiol. 54:607-635, 
1969. 
29. Gettes, L. and Surawicz, B. Effects of low and 
high concentrations of potassium on the simultane- 
ously recorded Purkinje and ventricular action 
potentials of the perfused pig moderator band. Circ. 
Res. 23:717-729, 1968. 
30. Lepeschkin, E., Takahashi, N. and Herrlich, H. 
C. Role of myocardial temperature gradients in the 
genesis of the T wave. J. Electrocardiol. 2:216, 1969. 
31. Lepeschkin, E., Kimura, H. and Raab, W. Corre- 
lations between the ventricular gradient (QRST 
area) and the myocardial gradients of K, Na, Ca 
and Mg. Proc. Internat. Union Physiol. Sci. 9:1015, 
1971. 
32. Trautwein, W., Kassebaum, D. G., Nelson, R. M. 
and Hecht, H. H. Electrophysiological study of 
human heart muscle. Circ. Res. 10:306-312, 1962. 
33. GARGOUifL, Y. M. Relations entre I'activite electrique 
cellulaire et globale du coeur et certains aspects de 
son metabolisme. Theses, Fac. Sci. Univ. Poitiers, 
Serie A, No. 34, 1958. 
