Prolonged ventricular repolarization measured by corrected QT interval (QTc) in subclinical hyperthyroidism

Hormone and Metabolic Research

Volumn 38, Issue 1, 2006, Pages 44-47

  Owecki, Maciej ^a   Michalak, A ^a   Nikisch, E ^a   Sowinski J ^a  

^a POZNAN UNIVERSITY OF MEDICAL SCIENCES   (Poland)

Author keywords

ECG; Heart; Thyroid; Thyroxine

Indexed keywords

THYROID HORMONE; THYROXINE;

ADULT; ARTICLE; CLINICAL ARTICLE; CONTROLLED STUDY; CORRECTED QT INTERVAL; ELECTROCARDIOGRAPHY; FEMALE; HEART ARRHYTHMIA; HEART FUNCTION; HEART RATE; HEART REPOLARIZATION; HEART VENTRICLE; HEART VENTRICLE REPOLARIZATION PROLONGATION; HUMAN; HYPERTHYROIDISM; HYPOTHYROIDISM; MALE; MORTALITY; PRIORITY JOURNAL; QT INTERVAL; SUBCLINICAL HYPERTHYROIDISM; THYROXINE BLOOD LEVEL;

ARRHYTHMIA; ELECTROCARDIOGRAPHY; FEMALE; HEART VENTRICLES; HUMANS; HYPERTHYROIDISM; MALE; THYROXINE; VENTRICULAR FUNCTION;

EID: 33645706990     PISSN: 00185043     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2006-924977     Document Type: Article

References (21)

1. Klein I, Ojamaa K. Thyroid hormone and the cardiovascular system. N Engl J Med 2001; 344: 501-509
2. Sarma JS, Venkataraman K, Nicod P, Polikar R, Smith J, Schoenbaum MP, Singh BN. Circadian rhythmicity of rate-normalized QT interval in hypothyroidism and its significance for development of class III antiarrhythmic agents. Am J Cardiol 1990; 66: 959-963
3. Belfiore A, Sava L, Runello F, Tomaselli L, Vigneri R. Solitary autonomously functioning thyroid nodules and iodine deficiency. J Clin Endocrinol Metab 1983; 56: 283-287
4. Elte JW, Bussmaker JK, Haak A. The natural history of euthyroid multi-nodular goiter. Postgrad Med J 1990; 66: 186-190
5. Montanez A, Ruskin JN, Hebert PR, Lamas GA, Hennekens CH. Prolonged QTc interval and risks of total and cardiovascular mortality and sudden death in the general population: a review and qualitative overview of the prospective cohort studies. Arch Intern Med 2004; 164: 943-948
6. Bazett HC. An analysis of the time relations of electrocardiograms. Heart 1920; 7: 353-370
7. Marqusee E, Haden ST, Utiger RD. Subclinical thyrotoxicosis. Endocrinol Metab Clin North Am 1998; 27: 37-49
8. Cooper DS. Subclinical thyroid disease: a clinician's perspective. Ann Intern Med 1998; 129: 135-138
9. Biondi B, Fazio S, Carella C, Amato G, Cittadini A, Lupoli G, Sacca L, Bellastella A, Lombardi G. Cardiac effects of long term thyrotropin-suppressive therapy with levothyroxine. J Clin Endocrinol Metab 1993; 77: 334-338
10. Fazio S, Biondi B, Carella C, Sabatini D, Cittadini A, Panza N, Lombardi G, Sacca L. Diastolic dysfunction in patients on thyroid-stimulating hormone suppressive therapy with levothyroxine: beneficial effect beta-blockade. J Clin Endocrinol Metab 1995; 80: 2222-2226
11. Biondi B, Fazio S, Cuocolo A, Sabatini D, Nicolai E, Lombardi G, Salva tore M, Sacca L. Impaired cardiac reserve and exercise capacity in patients receiving long-term thyrotropin suppressive therapy with levothyroxine. J Clin Endocrinol Metab 1996; 81: 4224-4228
12. Shapiro LE, Sievert R, Ong L, Ocampo EL, Chance RA, Lee M, Nanna M, Ferrick K, Surks MI. Minimal cardiac effects in asymptomatic athyreotic patients chronically treated with thyrotropin-suppressive doses of L-thyroxin. J Clin Endocrinol Metab 1997; 82: 2592-2595
13. Sawin CT, Geller A, Wolf PA, Belanger AJ, Baker E, Bacharach P, Wilson PW, Benjamin EJ, D'Agostino RB. Low serum thyrotropin concentration as a risk factor for atrial fibrillation in older persons. N Engl J Med 1994; 331: 1249-1252
14. Kahn JK, Sisson JC, Vinik AI. QT interval prolongation and sudden cardiac death in diabetic autonomie neuropathy. J Clin Endocrinol Metab 1987; 64: 751-754
15. Moss AJ, Zareba W, Hall WJ, Schwartz PJ, Crampton RS, Benhorin J, Vincent GM, Locati EH, Priori SG, Napolitano C, Medina A, Zhang L, Robinson JL, Timothy K, Towbin JA, Andrews ML. Effectiveness and limitations of beta-blocker therapy in congenital long-QT syndrome. Circulation 2000; 101: 616-623
16. Farhangi V, Sansone RA. QTc prolongation due to propranolol overdose. Int J Psychiatry Med 2003; 33: 201-202
17. Viskin S, Fish R, Roth A, Schwartz PJ, Belhassen B. QT or Not QT? New Engl J Med 2000; 343: 352-356
18. Colzani RM, Emdin M, Conforti F, Passino C, Scarlattini M, Iervasi G. Hyperthyroidism is associated with lengthening of ventricular repolarization. Clin Endocrinol (Oxf) 2001; 55: 27-32
19. Bosch RF, Wang Z, Li GR, Nattel S. Electrophysiological mechanisms by which hypothyroidism delays repolarization in guinea pig hearts. Am J Physiol 1999; 277: 211-220
20. Le Bouter S, Demolombe S, Chambellan A, Bellocq C, Aimond F, Toumaniantz G, Lande G, Siavoshian S, Baro I, Pond AL, Nerbonne JM, Leger JJ, Escande D, Charpentier F. Microarray analysis reveals complex remodeling of cardiac ion channel expression with altered thyroid status: relation to cellular and integrated electrophysiology. Circ Res 2003; 92: 234-242
21. 2 production by rat heart mitochondria: sites of production with complex I- and complex II-linked substrates. Horm Metab Res 2003; 35: 55-61