digoxin clearance in chronic heart failure proved to be significantly lower than in atrial fibrillation ( 48 +/- 21 vs 71 +/- 36 ml x min-1 , p less than 0.05 ) , and cdig/ccreat was similarly reduced at 0.73 +/- 0.15 compared to 1.09 +/- 0.27 ( p less than 0.005 ) .
C0012265
digoxin
C0004238
atrial fibrillation