Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lateral view is suboptimal due to patient 's overlying arm obscuring the view . Given this , no focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are grossly unremarkable . There is elevation of the right hemidiaphragm .
    OUTPUT:
    
Elevated right hemidiaphragm . Otherwise , no acute cardiopulmonary process seen , given that the patient 's arm overlies the chest on the lateral view .