to elucidate the role of cytosolic calcium , [ ca2+ ] i , in the physiology of the normal and ischemic heart , we have developed a method for recording [ ca2+ ] i transients from the epicardial surface of the rabbit ventricle after arterial perfusion with the cell-permeant cytosolic calcium indicator indo-1 am .
C0018787
heart
C0018827
ventricle