Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . The exam is limited secondary to portable technique and patient body habitus . There is no large confluent consolidation or definite pulmonary vascular congestion within limitations of technique . Dual lead pacing device is again seen . Mild cardiac enlargement and prominence of the main pulmonary artery is again noted . Osseous and soft tissue structures are grossly unremarkable .
    OUTPUT:
    
No definite acute cardiopulmonary process .