Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Cardiomegaly is noted with a left ventricular configuration . There is no focal opacity concerning for pneumonia . No effusion or pneumothorax . No hilar congestion . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Cardiomegaly . No signs of pneumonia or edema .