Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lateral views are suboptimal due the patient 's overlying arm . No definite focal consolidation is seen . No pleural effusion or pneumothorax is seen . Cardiac silhouette is top - normal . The aorta is tortuous .
    OUTPUT:
    
Lateral views are suboptimal due the patient 's overlying arm . No definite acute cardiopulmonary process identified .