Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ___ and lateral views of the chest are compared to previous exam from ___ . The lungs are clear of consolidation or effusion . There is no pulmonary vascular congestion . Mild cardiomegaly is again seen . Osseous and soft tissue structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . Mild cardiomegaly , unchanged .