indications in the literature that these findings may apply to human beings suggest that in some situations atrial fibrillation may be better controlled with a hydrophilic digitalis preparation ( e.g . ouabain ) , whereas cardiac failure with a tendency to atrioventricular block may be better controlled with a lipophilic preparation ( e.g . digitoxin ) .
C0304520
digitalis preparation
C0012258
digitoxin