CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
Relationship between angiotensin-converting enzyme gene polymorphism and QT dispersion in hemodialysis patients
Authors
A. and Çolak, H. and Tekçe, H. and Cam, S. and Kürşat, S. Toraman
Publication date
1 January 2017
Publisher
Iranian Society of Nephrology
Abstract
Introduction. The angiotensin-converting enzyme (ACE) gene insertion or deletion in long-term hemodialysis patients may be associated with corrected QT interval prolongation, leading to fatal arrhythmias. The ACE D allele is known to increase the risk of malignant ventricular arrhythmias and is also associated with increased QT dispersion after myocardial infarction and hypertension. This study aimed to evaluate the relationship between ACE gene polymorphism and QT dispersion in hemodialysis patients. Materials and Methods. In 70 hemodialysis patients, electrocardiography was performed and QT dispersion was calculated. Corrected QT interval was calculated using Bazett Formula. The ACE gene polymorphism was determined by polymerase chain reaction. Results. The mean age of the patients was 60 ± 12 years. The mean QT dispersion and corrected QT dispersion were 61.71 ± 21.99 and 73.18 ± 25.51, respectively. QT dispersion inversely correlated with serum calcium and potassium levels and positively correlated with ACE gene polymorphism and residual urine. Calcium level was the predictor factor for QT dispersion. The ACE genotype correlated with QT dispersion, corrected QT dispersion, hemoglobin, and residual urine, and inversely correlated with serum potassium. Corrected QT dispersion correlated with ACE gene polymorphism and residual urine. The DD genotype of ACE had significally greater QT dispersion and corrected QT dispersion than the II and ID genotypes. Conclusions. Our study showed that the most important parameter affecting corrected QT dispersion was ACE gene polymorphism on the background of D allelle. Patients carrying this allelle need special attention regarding optimal suppression of renin-angiotensin-aldosteron system activity. © 2017, Iranian Society of Nephrology. All rights reserved
Similar works
Full text
Available Versions
Manisa Celal Bayar Üniversitesi Akademik Arşiv Sistemi
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:acikerisim.mcbu.edu.tr:20....
Last time updated on 13/09/2020