Chest X ray checklist to examine Mnemonic

ABCDEFGHI:

Aorta
Bronchus
Cord, spinal
Diaphragm (look for hyperinflation) 
Esophagus (look for foreign body) 
Fracture (ribs)
Gas (look for pneumothorax) 
Heart (look for cardiomegaly)
Iatrogenic (subclavian line, pacemakers)