Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Obliquity of the patient obscures the spiculated region in the right suprahilar area , better assessed on prior chest CT from ___ . Patient is status post CABG with intact median sternotomy wires . Mediastinal clips are present . No focal consolidation . No pleural effusion . No pneumothorax . No central vascular congestion or overt pulmonary edema . Heavy calcification of the thoracic aorta and trachea .
    OUTPUT:
    
1 . No acute intrathoracic process . 2 . Obliquity of the patient obscures the right suprahilar area , better assessed on prior chest CT from ___ .