Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Pacemaker is seen with leads in appropriate position . There are sternotomy wires seen . There is cardiomegaly with increased interstitial opacities consistent with mild pulmonary edema . No pleural effusions are seen . No pneumothorax .
    OUTPUT:
    
Cardiomegaly with mild pulmonary edema is consistent with congestive heart failure . No pleural effusions .