| Literature DB >> 33193973 |
Somnoma Jean-Baptiste Tougouma1,2, Yibar Kambiré3, Aimé Arsène Yaméogo1,2, Samba Sidibé4, Jonas Koudougou Kologo3, Widouh Benjamin Adolphe Zingue Ouattara2, Georges Millogo3, Nobila Valentin Yaméogo3, Patrice Zabsonré3.
Abstract
High-performance sport results in electrocardiographic changes. Some are benign, other can cause sudden death. The purpose of this study is to describe the features of electrocardiogram at rest in elite athletes living in Bobo-Dioulasso. We conducted a cross-sectional descriptive study in the Department of Cardiology at the Souro Sanou University Hospital in Bobo-Dioulasso from August 2015 to February 2016. Elite athletes aged 17 to 35 years who had been training at least eight hours per week for more than six months, regardless of the type of sport, were enrolled. Two hundred elite athletes from four different sporting disciplines were included. The average age of athletes was 24 years (IIQ: 21-27). The median seniority in sport practice was 6 years (IIQ: 4-8) and the median duration of weekly training was 10 hours (IIQ: 10-10). Only 4% of the athletes had already undergone electrocardiogram. ECG showed abnormalities in 90.5% of cases and sinus bradycardia was the most common abnormality in 72.5% of cases. Left ventricular hypertrophy and left-atrial dilatation were reported in 44% and 34.5% respectively. Early repolarization syndrome was found in 47% of cases. In athletes, high-performance sport can result in electrical modifications. Practitioners need to know them in order to differentiate them from heart disease. Copyright: Somnoma Jean-Baptiste Tougouma et al.Entities:
Keywords: Burkina Faso; Heart; electrocardiographic features; high-performance sport
Year: 2020 PMID: 33193973 PMCID: PMC7603820 DOI: 10.11604/pamj.2020.36.319.17747
Source DB: PubMed Journal: Pan Afr Med J
caractéristiques sociodémographiques des 200 sportifs de haut niveau d’entrainement, Bobo-Dioulasso, 2016
| Caractéristiques | N=200 |
|---|---|
| Age, médiane (IIQ) | 24 (21-27) |
| Age [20-29] (%) | 80 |
| Sexe masculin (%) | 98,5 |
| Activité professionnelle (%) | 48,5 |
| Elèves et étudiants (%) | 18 |
| IMC, médiane (IIQ) | 22,5 (21,2-23,7) |
| Surpoids (%) | 8,5 |
| Aucun | 4,5 |
| Primaire | 16 |
| Secondaire | 77 |
| Supérieur | 2,5 |
caractéristiques cliniques des 200 sportifs de haut niveau d’entrainement, Bobo-Dioulasso, 2016
| Caractéristiques | N= 200 |
|---|---|
| Antécédents de symptômes d’effort % | 10,5 |
| Malaises % | 4,7 |
| Douleurs thoraciques % | 2 |
| Dyspnée % | 3,8 |
| Tabagisme actif % | 3,5 |
| Antécédents mort subite % | 0 |
| Antécédents familiaux d’HTA % | 40,5 |
| Antécédents familiaux de diabète % | 6,5 |
| Consommation occasionnelle d’alcool % | 7,3 |
| Consommation de thé et/ou café % | 99 |
| Consommation de stupéfiants % | 0 |
| Consommation de médicaments % | 28,5 |
| CaC1000 (acide ascorbique) % | 27 |
| Gurosan (acide ascorbique + glucuronamide + caféine) % | 1,5 |
| Boisson énergisante % | 3 |
| Red Bull | 1,5 |
| XXL | 1,5 |
| Fréquence cardiaque, médiane (IIQ) | 54,5 (IIQ : 50-60) |
| Bradycardie (FC<60/minute)% | 72 |
| PAS, moyenne | 116,29±8,28 [91,5-145] |
| PAD, moyenne | 71,86±7,73 [56-93,5] |
| HTA de grade 1 % | 1,5 |
Red Bull (saccharose, glucose, acide ascorbique, taurine, cafeine, niacine, vitamines B5,B6,B12) XXL (saccharose, glucuronolactone, mélange de vitamines, choline, inositol, caféine,taurine, gingeng...)
anomalies électrocardiographiques des 200 sportifs de haut niveau d’entrainement, Bobo-Dioulasso, 2016
| Anomalies électrocardiographiques | N(%) |
|---|---|
| HAG | 69(34,5) |
| HAD | 11(5,5) |
| Axe gauche | 7(3,5) |
| Onde T ample | 11(12,09) |
| Onde Q anormale ou QS | 0 |
| BBD | 46(23) |
| BBG | 0 |
| R/S>1 | 0 |
| Sous ST, T<0 | 14(15,28) |
| QTc>0,44 | 4(2) |
| ESV | 1(0,5) |
| TSV, Flutter, FA | 0 |
| Préxcitation ventriculaire | 1(0,5) |
| BAV1 | 35(17,5) |
| BAV2 | 3(1,5) |
| BAV3 | 0 |
| Bradycardie sinusale <40bpm | 2(1) |