Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Cardiomegaly is again noted , mild . No signs of congestion or edema . There is no focal consolidation concerning for pneumonia . Mild blunting of the left CP angle likely reflects the presence of a tiny effusion . No right - sided effusion . Mediastinal contour is unchanged with mildly unfolded thoracic aorta . Bony structures are intact . No displaced rib fracture is identified .
    OUTPUT:
    
Mild cardiomegaly , tiny left pleural effusion .