Assignment task:
How you would approach the coding case
"The reason for the patient's admission was substernal chest pain with some arm involvement. A combined right and left selective low osmolar contrast coronary angiography with fluoroscopy and a bilateral low osmolar contrast pulmonary angiography were performed. No coronary artery disease or pulmonary embolus was found.
Discharge Diagnosis: Chest pain without occlusive coronary artery disease"