Pheochromocytoma supporting blood pressure in the setting of cardiogenic shock.

Sixty-seven-year-old male presented with abdominal pain, nausea, vomiting, and decreasing level of consciousness. He was tachycardic but not hypotensive. Computed tomography scan revealed a peripherally enhancing adrenal mass and evidence of low cardiac output state. He was admitted to the intensive care unit but expired within 12 h. Autopsy determined the cause of death as acute coronary insufficiency and identified the adrenal mass as a pheochromocytoma. The pheochromocytoma may have maintained blood pressure in the setting of cardiogenic shock and delayed diagnosis of myocardial infarction.