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Several echocardiographic measures have prognostic value in heart failure (HF). However, no definitive data exist on how changes in these parameters with treatment affect survival in this patient population. We hypothesized that early improvement on echocardiography could predict long-term survival.We conducted a retrospective review of 404 patients seen in the HF clinic from 2002 to 2008 (6.5 years)...
Many studies have shown a strong association between numerous variables from a cardiopulmonary exercise (CPX) test and prognosis in patients with heart failure with reduced ejection fraction (HFrEF). However, few studies have compared the prognostic value of a majority of these variables simultaneously, so controversy remains regarding optimal interpretation.This was a retrospective analysis of patients...
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