Presently described is a case of atrioventricularblock due to hyperthyroidism and recovery afterantithyroid treatment.
📌 3 Key Takeaways
🎯
Objective & Hypothesis:Hyperthyroidism often causes tachyarrhythmia.Reversible atrioventricular block caused by hyperthyroidismis rare occurrence.
📊
Key Findings & Data:Hyperthyroidism often causes tachyarrhythmia.Reversible atrioventricular block caused by hyperthyroidismis rare occurrence.
💡
Conclusion & Impact:Presently described is a case of atrioventricularblock due to hyperthyroidism and recovery afterantithyroid treatment.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
Hyperthyroidism often causes tachyarrhythmia.Reversible atrioventricular block caused by hyperthyroidismis rare occurrence. Presently described is a case of atrioventricularblock due to hyperthyroidism and recovery afterantithyroid treatment.
Özet
Hipertiroidi çoğunlukla taşiaritmilere neden olmaktadır. Hipertiroidiye bağlı geri dönüşümlü atriyoventriküler (AV) blok nadirdir. Bu yazıda, hipertiroidizmin neden olduğu ve antitiroid tedaviyle düzelen atriyoventriküler bloklu olgu sunuldu.
🔖
Cite This Article
ÇELEBİ, A. S., AMASYALI, B. (2022). Reversible first-degree atrioventricular block due to hyperthyroidism. Türk Kardiyoloji Derneği Arşivi, Cilt: 45 - Sayı: 3, 275–277. https://ajindex.com/articles/632346
Topaloglu S, Topaloglu OY, Ozdemir O, Soylu M, Demir AD, Korkmaz S. Hyperthyroidism and complete atrioventricular block-a report of 2 cases with electrophysiologic assessment. Angiology 2005;56:217–20
Kramer MR, Shilo S, Hershko C. Atrioventricular and sinoatrial block in thyrotoxic crisis. Br Heart J 1985;54:600–2
Karakaş CY, Topaloğlu C, Canbolant E, Seyfeli E, Akgül F. Hyperthyroidism as a rare cause of complete AV block. Anadolu Kardiyol Derg 2009;9:67–8
Blizzard JJ, Rupp JJ. Prolongation of the P-R interval as a manifestation of thyrotoxicosis. JAMA 1960;173:1845
Bachman ES, Hampton TG, Dhillon H, Amende I, Wang J, Morgan JP, et al. The metabolic and cardiovascular effects of hyperthyroidism are largely independent of beta-adrenergic stimulation. Endocrinology 2004;145:2767–74
Kim D, Smith TW. Effects of thyroid hormone on sodium pump sites, sodium content, and contractile responses to cardiac glycosides in cultured chick ventricular cells. J Clin Invest 1984;74:1481–8
Sataline L, Donaghue G. Hypercalcemia, heart-block, and hyperthyroidism. JAMA 1970;213:1342
Ozcan KS, Osmonov D, Erdinler I, Altay S, Yildirim E, Turkkan C, et al. Atrioventricular block in patients with thyroid dysfunction: prognosis after treatment with hormone supplementation or antithyroid medication. J Cardiol 2012;60:327– 32
Amasyalı B, Barçın C, Kılıç A. Supra-His complete atrioventricular block in a patient with subclinical hyperthyroidism. Turk Kardiyol Dern Ars 2011;39:693–6.