Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . The lungs are grossly clear without focal consolidation , large effusion or pulmonary vascular congestion . There is moderate cardiomegaly . Atherosclerotic calcifications are noted at the aortic arch .
    OUTPUT:
    
Cardiomegaly without acute cardiopulmonary process .