From: Inotropic agents use in patients hospitalized with acute decompensated heart failure: a retrospective analysis from a 22-year registry in a Middle-Eastern Country (1991–2013)
Trend in years
1991–95
1996–2000
2001–05
2006–10
>2010
P value
Mortality
17.7 %
27.1 %
29.2 %
18.8 %
7.3 %
0.001