Embolisation of pheochromocytoma to stabilise and wean a patient in cardiogenic shock from emergency extracorporeal life support.

Pheochromocytoma is a catecholamine-secreting tumour associated with varying symptoms ranging from episodic headache, sweating, paroxysmal hypertension and tachycardia to intractable cardiogenic shock. Cardiogenic shock is rare but well-described and the timing of correct management is crucial since mortality is high. Fifty per cent of pheochromocytomas are diagnosed on autopsy.