In elderly patients with congestive heart failure, is digoxin effective in reducing the need for rehospitalization?

P: congestive heart failure

I: digoxin

O: rehospitalization

1 Heart failure [MeSH]

2 "heart failure":ti,ab

3 "congestive heart failure":ti,ab        (heart or cardiac) NEXT/1 (failure*):ti,ab

4 "cardiac failure":ti,ab

5 "Heart Decompensation":ti,ab

6 "Myocardial Failure":ti,ab

#1 OR #2 OR #3 OR #4 OR #4 OR #5 OR #6

8 Digoxin[Mesh]

9 "Digoxin":ti,ab

10 2Lanicor":ti,ab

11 #8 OR #9 OR #10

12 "Patient REadmission"[MeSH]

13 "Patient Readmission":ti,ab

14 "Rehospitalization":ti,ab

15 (unplanned OR "thirty day"  OR "30 day" OR hospital) NEXT readmission*:ti,ab

16 #12 OR #13 OR #14 OR #15

#7 AND #11 AND #16