caa a22 4500 465805825 CHVBK 20180323112103.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF03349666 doi (NATIONALLICENCE)springer-10.1007/BF03349666 Pheochromocytoma associated ventricular tachycardia blocked with atenolol [Elektronische Daten] [R. Michaels, J. Hays, J. O'Brian, K. Shakir] Ventricular tachycardia in patients with pheochromocytoma is rare. We report a patient with a norepinephrine-secreting extra-adrenal pheochromocytoma who had exercise induced ventricular tachycardia. Prior to diagnosis, the patient was treated with a selective ß1 blocker, atenolol, which resulted in suppression of the dysrhythmia and amelioration of the hypertension. This is the first reported case of selective ß blockade suppressing ventricular tachycardia in a patient with a pheochromocytoma. Electrocardiographic abnormalities described in patients with pheochromocytoma are reviewed. Italian Society of Endocrinology (SIE), 1990 Pheochromocytoma nationallicence ventricular tachycardia nationallicence atenolol nationallicence metoprolol nationallicence Michaels R. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut Hays J. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut O'Brian J. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut Shakir K. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut Journal of Endocrinological Investigation Springer International Publishing 13/11(1990-12-01), 943-947 0391-4097 13:11<943 1990 13 40618 https://doi.org/10.1007/BF03349666 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF03349666 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Michaels R. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut NATIONALLICENCE 700 1- Hays J. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut NATIONALLICENCE 700 1- O'Brian J. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut NATIONALLICENCE 700 1- Shakir K. Division of Endocrinology, Department of Internal Medicine, National Naval Medical Center, 20889-5000, Bethesda, Maryland, USA aut NATIONALLICENCE 773 0- Journal of Endocrinological Investigation Springer International Publishing 13/11(1990-12-01), 943-947 0391-4097 13:11<943 1990 13 40618 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer