using the isolated perfused heart of the cardiomyopathic hamster ( late heart failure ) , drugs that exacerbate the diastolic level of calcium [ ca ] i ( e.g. , dobutamine and digoxin ) augment intracellular phosphomonoester sugars , while drugs which increase cyclic adenosine mono-phosphate [ camp ] i ( e.g . isoprel , dibutyryl camp , and amrinone ) lower phosphomonoester sugars .
C0018787
heart
C0878544
cardiomyopathic