• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace@İSÜ
  • Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed | DergiPark
  • PubMed İndeksli Yayınlar Koleksiyonu
  • View Item
  •   DSpace@İSÜ
  • Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed | DergiPark
  • PubMed İndeksli Yayınlar Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Spotlights on some electrocardiographic paradigms: how should we evaluate normal reference values of Tp-Te interval, Tp-Te dispersion and Tp-Te/QT ratio?

Thumbnail

View/Open

Tam Metin / Full text (3.007Mb)

Date

2020

Author

Yilmaz, Mucahid
Kayancicek, Hidayet
Gozel, Nevzat
Bilen, Mehmet Nail
Kurtoglu, Ertugrul
Secen, Özlem
Oner, Pinar
Demirkiran, Suat
Uku, Okkes
Cekici, Yusuf
Eroglu, Orkun
Keles, Fikret

Metadata

Show full item record

Citation

Yılmaz, M., Kayançiçek, H., Gözel, N., Bilen, M. N., Kurtoğlu, E., Seçen, Ö., ... & Eroglu, O. Spotlights on some electrocardiographic paradigms: How should we evaluate normal reference values of Tp-Te interval, Tp-Te dispersion and Tp-Te/QT ratio?. Advances in clinical and experimental medicine: official organ Wroclaw Medical University.

Abstract

Background: Experimental and clinical studies evaluating the Tp-Te interval and Tp-Te/QT ratio have reported conflicting data. The overlap between normal Tp-Te/QT ratios (0.17 ±0.02-0.27 ±0.06 ms) and pathological values (0.20 ±0.03-0.30 ±0.06 ms) measured in earlier studies has raised questions about this ECG measurement technique. Objectives: To analyze normal values of the Tp-Te interval, Tp-Te dispersion Tp-Te(d) and the Tp-Te/QT ratio based on electrocardiographic (ECG) assessment across sex and age groups in a healthy Turkish population. Material and methods: A total of 1,485 healthy participants (723 men) were enrolled into the study. The age of the participants ranged 17-75 years and they did not have either any cardiovascular/systemic disorders or risk factors for atherosclerosis which were detected with physical examination and laboratory tests. The Tp-Te interval, Tp-Te(d) and Tp-Te/QT ratio were determined from V1-V6 derivations. Results: For the entire study, the median Tp-Te interval was 66.0 (64.0-70.0) ms, the Tp-Te(d) was 15.0 (10.0-20.0) ms, and the Tp-Te/QT ratio was 0.18 (0.17-0.19). The Pearson's correlation test demonstrated that the Tp-Te/QT ratio significantly correlated with older age (r = 0.297; p < 0.0001), left ventricular (LV) end-diastolic diameter (LVEDD; r = 0.481; p < 0.0001), body mass index (BMI; r = 0.421; p < 0.0001), body surface area (BSA; r = 0.191; p < 0.0001), LV end-diastolic volume (LVEDV; r = 0.484; p < 0.0001), LVEDV index (r = 0.450; p < 0.0001), LV mass (r = 0.548; p < 0.0001), and LV mass index (r = 0.539; p < 0.0001). Conclusions: The reference values for Tp-Te interval, Tp-Te(d) and Tp-Te/QT ratio are associated with age, BMI, BSA, LVEDV, LVEDV index, LV mass, and LV mass index. These structural elements should be considered when using these ECG parameters for assessing repolarization inhomogeneity. These findings may guide further studies assessing healthy and diseased populations.

Source

Adv Clin Exp Med

Volume

29

Issue

9

URI

https://doi.org/10.17219/acem/117684
https://hdl.handle.net/20.500.12713/1121

Collections

  • PubMed İndeksli Yayınlar Koleksiyonu [986]
  • Scopus İndeksli Yayınlar Koleksiyonu [1527]
  • WoS İndeksli Yayınlar Koleksiyonu [1610]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Instruction | Guide | Contact |

DSpace@İSÜ

by OpenAIRE
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution Author

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Guide|| Instruction || Library || İstinye University || OAI-PMH ||

İstinye University, İstanbul, Turkey
If you find any errors in content, please contact:

Creative Commons License
İstinye University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@İSÜ:


DSpace 6.2

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.