Journals / Türk Kardiyoloji Derneği Arşivi / 2013 / Cilt: 41 - Sayı: 6

Çocuklukta fazla kilonun P dalgası ve QT dispersiyonları üzerine etkisi

Effect of overweight on P-wave and QT dispersions in childhood

Pages
515–521
Publication Date
2022-11-05
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: There was no significant difference in atrial conduction or ventricular repolarization features between overweight children and normal-weight children.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objectives: The effects of obesity on atrial conduction and ventricular repolarization have been studied in detail, but hese parameters have not been well documented in over- weight children.
📊
Key Findings & Data:Study design: Sixty-seven overweight children and 70 chil- dren within normal limits were included in this cross-section- al prospective controlled study.
💡
Conclusion & Impact:Conclusion: There was no significant difference in atrial conduction or ventricular repolarization features between overweight children and normal-weight children.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objectives: The effects of obesity on atrial conduction and ventricular repolarization have been studied in detail, but hese parameters have not been well documented in over- weight children. The aim of our study was to investigate the effects of overweight on atrial conduction and ventricular re- polarization in children by using P-wave dispersion (Pw-d) and QT dispersion (QT-d) analyses. Study design: Sixty-seven overweight children and 70 chil- dren within normal limits were included in this cross-section- al prospective controlled study. All subjects underwent elec- rocardiographic and anthropometric evaluation, and blood samples were obtained. Pw-d and QT-d were investigated between two groups. Results: Homeostatic model assessment of insulin resis- ance levels were higher in the overweight group (2.9±1.2 vs. 1.1±0.8, p=0.001). No statistically significant differences were found in Pw-d and QT-d when the groups were com- pared. The following findings were recorded for the over- weight and control groups, respectively: mean RR interval (635±42 msec vs. 645±45 msec, p=0.867), Pw-d [30 (10- 55) msec vs. 27.5 (15-50) msec, p=0.441] and QT-d (30 (15-55) msec vs. 22.5 (10-60) msec, p=0.476). In addition, Pw-d and QT-d were not correlated with the levels of insulin or body mass index. Conclusion: There was no significant difference in atrial conduction or ventricular repolarization features between overweight children and normal-weight children.

Özet

Amaç: Şişmanlığın atriyum iletisi ve ventrikül repolarizasyonu dağılımı üzerine etkileri iyi araştırılmıştır. Ancak fazla kilolu çocuklarda bu parametreler yeteri kadar incelenmemiştir. Bu çalışmanın amacı çocuklarda fazla kilonun atriyum iletisi ve ventrikül repolarizasyonu dağılımı üzerine etkilerini, P dalga (Pw-d) ve QT (QT-d) dispersiyonunu hesaplayarak araştırmaktı.Çalışma planı: Fazla kilolu 67 ve normal kilolu 70 çocuk kesitsel ve ileriye dönük kontrollü bir çalışma olan bu araştırmaya dahil edildi. Tüm çocuklarda elektrokardiyografik ve antropometrik inceleme yapıldı ve rutin kan tetkikleri için kan örnekleri toplandı. Pw-d ve QT-d her iki grupta araştırıldı.Bulgular: Homeostatik modelle değerlendirilen insülin direnci düzeyleri fazla kilolu grupta daha yüksekti (2.9±1.2 ve 1.1±0.8, p=0.001). Her iki grup karşılaştırıldığında Pw-d ve QT-d arasında istatistiksel farklılık yoktu. Fazla kilolu ve normal kilolu grupta sırası ile şu bulgular saptandı: Ortalama RR aralığı (635±42 msn ve 645±45 msn, p=0.867), Pw-d [30 (10-55) msn ve 27.5 (15-50) msn, p=0.441], QT-d [30 (15-55) msn ve 22.5 (10-60) msn, p=0.476]. Ayrıca Pw-d ve QT-d hem serum insülin düzeyleri hem de beden kütle indeksi değerleri ile ilişkili değildi.Sonuç: Fazla kilolu çocuklarda hem atriyum iletisi, hem de ventrikül repolarizasyonu dağılım özellikleri normal kilolu çocuklar ile karşılaştırıldığında istatistiksel olarak farklı değildi.

🔖

Cite This Article

DONMA, M. M., AKYÜZ, A., ALPSOY, Ş., TÜLÜBAŞ, F., NALBANTOĞLU, B., KARASU, E., AKKOYUN, D. Ç. (2022). Çocuklukta fazla kilonun P dalgası ve QT dispersiyonları üzerine etkisi. Türk Kardiyoloji Derneği Arşivi, Cilt: 41 - Sayı: 6, 515–521. https://ajindex.com/articles/632931

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Schiel R, Beltschikow W, Kramer G, Stein G. Overweight, obesity and elevated blood pressure in children and adolescents. Eur J Med Res 2006;11:97-101
  2. Freedman DS, Dietz WH, Srinivasan SR, Berenson GS. The relation of overweight to cardiovascular risk factors among children and adolescents: the Bogalusa Heart Study. Pediatrics 1999;103:1175-82
  3. Baker JL, Olsen LW, Sørensen TI. Childhood body-mass index and the risk of coronary heart disease in adulthood. N Engl J Med 2007;357:2329-37
  4. Wang TJ, Parise H, Levy D, D’Agostino RB Sr, Wolf PA, Vasan RS, et al. Obesity and the risk of new-onset atrial fibrillation. JAMA 2004;292:2471-7
  5. Dilaveris PE, Gialafos JE. P-wave dispersion: a novel predictor of paroxysmal atrial fibrillation. Ann Noninvasive Electrocardiol 2001;6:159-65
  6. Dilaveris PE, Gialafos EJ, Sideris SK, Theopistou AM, Andrikopoulos GK, Kyriakidis M, et al. Simple electrocardiographic markers for the prediction of paroxysmal idiopathic atrial fibrillation. Am Heart J 1998;135:733-8
  7. Frank S, Colliver JA, Frank A. The electrocardiogram in obesity: statistical analysis of 1,029 patients. J Am Coll Cardiol 1986;7:295-9
  8. Nigro G, Russo V, Di Salvo G, De Crescenzo I, Rago A, Perrone L, et al. Increased heterogenity of ventricular repolarization in obese nonhypertensive children. Pacing Clin Electrophysiol 2010;33:1533-9
  9. Pidlich J, Pfeffel F, Zwiauer K, Schneider B, Schmidinger H. The effect of weight reduction on the surface electrocardiogram: a prospective trial in obese children and adolescents. Int J Obes Relat Metab Disord 1997;21:1018-23
  10. Duru M, Seyfeli E, Kuvandik G, Kaya H, Yalcin F. Effect of weight loss on P wave dispersion in obese subjects. Obesity (Silver Spring) 2006;14:1378-82
  11. Goldner B, Brandspiegel HZ, Horwitz L, Jadonath R, Cohen TJ. Utility of QT dispersion combined with the signal-averaged electrocardiogram in detecting patients susceptible to ventricular tachyarrhythmia. Am J Cardiol 1995;76:1192-4
  12. Köse S, Kiliç A, Iyisoy A, Kurşaklioğlu H, Lenk MK. P wave duration and P dispersion in healthy children. Turk J Pediatr 2003;45:133-5
  13. Vialle E, Albalkhi R, Zimmerman M, Friedli B. Normal values of signal-averaged electrocardiographic parameters and QT dispersion in infants and children. Cardiol Young 1999;9:556-61
  14. Tutar HE, Ocal B, Imamoglu A, Atalay S. Dispersion of QT and QTc interval in healthy children, and effects of sinus arrhythmia on QT dispersion. Heart 1998;80:77-9
  15. Lang RM,