Abstract
This report describes a teenager found to have both Addision’s disease and long-QT syndrome type 1. This association is unique, but congenital long-QT channelopathies have been associated with other endocrinopathies. It remains to be seen whether genetic investigation should be performed for all patients with long-QTc’s and endocrinopathies.
References
Choi G, Kopplin LJ, Tester DJ, Will ML, Haglund CM, Ackerman MJ (2004) Spectrum and frequency of cardiac channel defects in swimming-triggered arrhythmia syndromes. Circulation 110:2119–2124
Goldenberg I, Zareba W, Moss AJ (2008) Long QT syndrome. Curr Probl Cardiol 33:629–694
Goldenberg I, Horr S, Moss AJ, Lopes SM, Barsheshet A et al (2011) Risk for life-threatening cardiac events in patients with genotype-confirmed long-QT syndrome and normal range-corrected QT intervals. J Am Coll Cardiol 57:50–62
Gotyo N, Kida M, Horiuchi T, Hirata Y (2009) Torsade de pointes associated with recurrent ampulla cardiomyopathy in a patient with idiopathic ACTH deficiency. Endocr J 50:83–88
Kapa S, Tester DJ, Salisbury BA, Harris-Kerr C, Pungliya MS, Alders M et al (2009) Genetic testing for long-QT syndrome: distinguishing pathogenic mutations from benign variants. Circulation 120:1752–1760
Kapplinger JD, Tester DJ, Salisbury BA, Carr JL, Harris-Kerr C, Pollevick GD et al (2009) Spectrum and prevalence of mutations from the first 2,500 consecutive unrelated patients referred for the FAMILION long QT syndrome genetic test. Heart Rhythm 6:1297–1303
Leelarathna L, Breen L, Powrie JK, Thomas SM, Guzder R, McGowan B et al (2010) Comorbidities, management, and clinical outcome of autoimmune Addison’s disease. Endocrine 38:113–117
Nishizawa S, Nakamura T, Hamaoka T, Matsumuro A, Sawada T, Matsubara H (2009) Lethal arrhythmia and corticosteroid insufficiency. Am J Emerg Med 27:1167.e1–1167.e3
Purtell K, Roepke T, Abbott G (2010) Cardiac arrhythmia and thyroid dysfunction: a novel genetic link. Int J Biochem Cell Biol 42:1767–1770
Yang T, Chung SK, Zhang W, Mullins JG, McCulley CH, Crawford J et al (2009) Biophysical properties of 9 KCNQ1 mutations associated with long-QT syndrome. Circ Arrhythm Electrophysiol 2:417–426
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Lang, S.M., Rollinson, N.L. & Fishberger, S.B. Congenital Long-QT Syndrome in Addison’s Disease: A Novel Association. Pediatr Cardiol 33, 652–655 (2012). https://doi.org/10.1007/s00246-012-0163-5
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DOI: https://doi.org/10.1007/s00246-012-0163-5