Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is chronic elevation of the right hemidiaphragm . There is pulmonary vascular congestion and mild pulmonary edema . There is no focal airspace opacity . Cardiomegaly is chronic . There is no pneumothorax .
    OUTPUT:
    
Findings consistent with mild decompensated CHF . No focal airspace opacity .