, to determine to what extent local [Ca2+], signals may be involved in activating local contractions. Thus, we examined the movement of the cell at the sarcomeric level during and following Ca2+ sparks

H. Cheng, M. Lederer, and R. Xiao, Caz+], waves in cardiac myocytes, Am J Physiol, vol.270, pp.148-159, 1996.

H. Cheng, W. J. Lederer, and M. B. Cannel1,