Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph demonstrates moderately aerated lungs with increased prominence of the cardiac silhouette and bronchovascular crowding . This may be in part due to technique as well as low lung volumes . There is no definite focal consolidation , pleural effusion , or pneumothorax . Density overlying the right upper zone laterally may be accounted for by confluence of the scapula and ribs . Numerous right - sided healed rib fractures are noted .
    OUTPUT:
    
Cardiomegaly . No definite acute cardiopulmonary process . If clinically indicated , oblique views may help to further assess the faint density in the lateral aspect of the right upper lobe -- please see comment above .