The plain chest radiograph has limited utility in identifying right heart<unk> . It might show evidence of the underlying cause of right heart<unk>  like pulmonary embolism or congenital heart diseases.
Right heart failure chest x ray
Pulmonary edema chest x ray
Chest pain other diagnostic studies
Right heart failure physical examination
Congestive heart failure chest x ray
Pulmonary edema physical examination
Respiratory failure chest x ray
Air embolism chest x ray