Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Tracheostomy projects over the superior mediastinum with several clips noted projecting over the neck . The heart is mildly enlarged . No focal consolidation suggesting pneumonia . The lungs appear hyperinflated . No signs of edema . No pleural effusion or pneumothorax . A chronic left lower ribcage deformities noted . No acute fracture .
    OUTPUT:
    
Mild cardiomegaly , no pneumonia .