treatment
Before and approximately 4 weeks after the       treatment with ACE-I, blood samples were collected to measure the levels of HGF,        Ang II, and brain natriuretic peptide as a biochemical marker for severity of       heart failure.
Before and approximately 4 weeks after the        @SUBJECT$   @PREDICAT$   @OBJECT$ , blood samples were collected to measure the levels of HGF,        Ang II, and brain natriuretic peptide as a biochemical marker for severity of       heart failure.