Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Moderate cardiomegaly is stable . Hilar and mediastinal silhouettes are stable . Heterogeneous opacity in the right lower lobe is new and consistent with pneumonia or aspiration . Increased pulmonary vascular markings is consistent with vascular congestion . No substantial pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Heterogeneous right lower lobe opacity , consistent with pneumonia or aspiration . 2 . Worsened cardiac decompensation with pulmonary congestion .