determinations of myocardial atp levels ( mumoles/gm of dry weight ) made at the end of 15 minutes of postischemic work were significantly higher ( p less than 0.02 ) in the ribose-treated hearts ( 18.9 +/- 0.7 ) than in controls ( 16.3 +/- 0.6 ) .
C0027061
myocardial
C0018787
hearts