*'''Hili''': Prominence, such as by lymphadenopathy
*'''In lateral image''': as a reminder to check the lateral projection, if available, mainly in the lung fields, for any apparent pathology
===Report===
*Even absence of lung opacities.
*Upright images: Normal or increased heart size, and generally even absence of congestion.
*Lying: Report suspected cardiomegaly and/or dilated vessels only if the referral specifically requests it. Even then, note that it is difficult to determine with patient lying down.
==Diseases==