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Etude de la repolarisation chez les sportifs de race noire

INTRODUCTION: Sudden death that occurs during sporting activity affects patients with ignored heart disease. Black athlete's ECG has been little studied and the features of this ethnic group have been discussed. This study aims to study the epidemiological profile and the peculiarities of repol...

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Autores principales: Rejeb, Oussama Ben, Ghali, Hela, Messaoudi, Yosra, Gharbi, Anissa, Bouhlel, Imen, Ernez, Samia, Mahdhaoui, Abdallah, Jeridi, Gouider
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The African Field Epidemiology Network 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6711696/
https://www.ncbi.nlm.nih.gov/pubmed/31489092
http://dx.doi.org/10.11604/pamj.2019.33.114.14241
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author Rejeb, Oussama Ben
Ghali, Hela
Messaoudi, Yosra
Gharbi, Anissa
Bouhlel, Imen
Ernez, Samia
Mahdhaoui, Abdallah
Jeridi, Gouider
author_facet Rejeb, Oussama Ben
Ghali, Hela
Messaoudi, Yosra
Gharbi, Anissa
Bouhlel, Imen
Ernez, Samia
Mahdhaoui, Abdallah
Jeridi, Gouider
author_sort Rejeb, Oussama Ben
collection PubMed
description INTRODUCTION: Sudden death that occurs during sporting activity affects patients with ignored heart disease. Black athlete's ECG has been little studied and the features of this ethnic group have been discussed. This study aims to study the epidemiological profile and the peculiarities of repolarization of black athletes. METHODS: We conducted a descriptive study of black athletes selected among all the athletes followed in the sectoral Center of Sports Science and Medicine in Sousse over a period of 8 months from March to October 2014. Data were collected using a medical questionnaire. RESULTS: Data on 35 athletes were collected, with a male predominance (94,28%), with an average age of 24,34 years. Four athletes had left ventricular hypertrophy on cardiac ultrasound. There were 8 athletes with atrioventricular block degree I and 8 athletes with electrical type of left ventricular hypertrophy (LVH). ST segment changes were more marked at the level of precordial leads. Five athletes (14.2%) had inverted T waves in V2 and V3. These were the same athletes who ST-segment depression in these same leads. Early repolarization was found in 3 athletes. All these cases had notch signaling. CONCLUSION: Black athletes have quite specific electrical modifications which are important to know. However, our sample is not sufficiently large to certify these results. A comparative study of white athletes would be very interesting.
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spelling pubmed-67116962019-09-05 Etude de la repolarisation chez les sportifs de race noire Rejeb, Oussama Ben Ghali, Hela Messaoudi, Yosra Gharbi, Anissa Bouhlel, Imen Ernez, Samia Mahdhaoui, Abdallah Jeridi, Gouider Pan Afr Med J Research INTRODUCTION: Sudden death that occurs during sporting activity affects patients with ignored heart disease. Black athlete's ECG has been little studied and the features of this ethnic group have been discussed. This study aims to study the epidemiological profile and the peculiarities of repolarization of black athletes. METHODS: We conducted a descriptive study of black athletes selected among all the athletes followed in the sectoral Center of Sports Science and Medicine in Sousse over a period of 8 months from March to October 2014. Data were collected using a medical questionnaire. RESULTS: Data on 35 athletes were collected, with a male predominance (94,28%), with an average age of 24,34 years. Four athletes had left ventricular hypertrophy on cardiac ultrasound. There were 8 athletes with atrioventricular block degree I and 8 athletes with electrical type of left ventricular hypertrophy (LVH). ST segment changes were more marked at the level of precordial leads. Five athletes (14.2%) had inverted T waves in V2 and V3. These were the same athletes who ST-segment depression in these same leads. Early repolarization was found in 3 athletes. All these cases had notch signaling. CONCLUSION: Black athletes have quite specific electrical modifications which are important to know. However, our sample is not sufficiently large to certify these results. A comparative study of white athletes would be very interesting. The African Field Epidemiology Network 2019-06-14 /pmc/articles/PMC6711696/ /pubmed/31489092 http://dx.doi.org/10.11604/pamj.2019.33.114.14241 Text en © Oussama Ben Rejeb et al. http://creativecommons.org/licenses/by/2.0/ The Pan African Medical Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
Rejeb, Oussama Ben
Ghali, Hela
Messaoudi, Yosra
Gharbi, Anissa
Bouhlel, Imen
Ernez, Samia
Mahdhaoui, Abdallah
Jeridi, Gouider
Etude de la repolarisation chez les sportifs de race noire
title Etude de la repolarisation chez les sportifs de race noire
title_full Etude de la repolarisation chez les sportifs de race noire
title_fullStr Etude de la repolarisation chez les sportifs de race noire
title_full_unstemmed Etude de la repolarisation chez les sportifs de race noire
title_short Etude de la repolarisation chez les sportifs de race noire
title_sort etude de la repolarisation chez les sportifs de race noire
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6711696/
https://www.ncbi.nlm.nih.gov/pubmed/31489092
http://dx.doi.org/10.11604/pamj.2019.33.114.14241
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