Publicación: Caracterización morfofuncional del corazón en niñas judocas de la escuela de iniciación deportiva Héctor Ruíz de la provincia de Villa Clara entre enero y marzo de 2011
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Universidad Industrial de Santander
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Introducción: las características del corazón en adolescentes judocas, apenas ha sido estudiado. Por tanto, el objetivo del presente estudio es conocer las adaptaciones morfofuncionales cardiovasculares en niñas judocas. Materiales y métodos: se realizó un estudio observacional de corte transversal en 12 niñas judocas, pertenecientes a una escuela deportiva en Santa Clara, Cuba. Los datos se obtuvieron entre enero y marzo de 2011. Se practicó un ecocardiograma y electrocardiograma de reposo para evaluación morfofuncional del corazón. Resultados: la edad media fue 15 ± 1,34 años y el tiempo de práctica deportiva 6,8 ± 1,94 años. El diámetro ventricular izquierdo promedio en telediástole fue 46,2 mm, mientras que el grosor del septum interventricular y pared posterior no fue mayor de 10 mm o menor de 6 mm. El índice h/r fue 0,34 ± 0,04, el de hipertrofia septal asimétrica 1,07 ± 0,11 y la hipertrofia concéntrica de 0,32 ± 0,03. Los parámetros de contractilidad fueron normales. Todas las judocas estaban en ritmo sinusal y dos presentaban un bloqueo incompleto de rama derecha (16,7%). Discusión: las deportistas se encontraban en la etapa de preparación general, un periodo que en investigaciones previas se ha vinculado a las modificaciones que hemos hallado en nuestro estudio. También es importante señalar la posible influencia de otros factores como la edad de las judocas, factores demográficos e incluso genéticos. Conclusiones: las judocas presentaron baja incidencia de bloqueo incompleto de rama derecha y un corazón estructural y funcionalmente sano. Su corazón reflejaba un estado balanceado anaeróbico-aeróbico, con mayor tendencia aeróbica. (MÉD.UIS. 2012;25(3):189-94).
Introduction: the characteristics of the heart in young judocas have hardly been studied. Therefore, the objective was to know the morphological and functional cardiovascular adaptations in judo girls. Materials and methods: prospective cross-sectional study in 12 judogirls belonging to the school sports “Hector Ruiz”, from Santa Clara, Cuba. Data were collected between january to march 2011. Was performed an echocardiogram and electrocardiogram to morphological and functional evaluation of the heart. Results: mean age was 15 ± 1.34 years and the sport history of 6.8 ± 1.94 years. The left ventricular end-diastolic diameter averaged 46.2 mm while the thickness of the interventricular septum and posterior wall was not more than 10 mm or less than 6 mm. The indices such as the h/r (0.34 ± 0.04), asymmetric septal hypertrophy (1.07 ± 0.11) and concentric hypertrophy (0.32 ± 0.03), behaved as expressed in parentheses. Contractility parameters were normal. All judocas were in sinus rhythm and two of them had an incomplete right bundle branch block (16.7%). Carmona r, Lopéz-calleja m, Castro y, Linares a, fleites a, espinoza l MéD. UIS. 2012;25(3):189-94190Discussion: the athletes were in general stage of training a period associated in previous research to our finding . Others factors such as age, genetic profile and demographic elements has been implicated too. There is not presence of left ventricular hypertrophy. Conclusions: the judocas studied had low incidence of incomplete right bundle branch block. Non structural neither functional abnormalities in their hearts was found. In addition, your heart reflected a balanced state anaerobic-aerobic with greater trend to aerobic state. (MÉD.UIS. 2012;25(3):189-94).
Introduction: the characteristics of the heart in young judocas have hardly been studied. Therefore, the objective was to know the morphological and functional cardiovascular adaptations in judo girls. Materials and methods: prospective cross-sectional study in 12 judogirls belonging to the school sports “Hector Ruiz”, from Santa Clara, Cuba. Data were collected between january to march 2011. Was performed an echocardiogram and electrocardiogram to morphological and functional evaluation of the heart. Results: mean age was 15 ± 1.34 years and the sport history of 6.8 ± 1.94 years. The left ventricular end-diastolic diameter averaged 46.2 mm while the thickness of the interventricular septum and posterior wall was not more than 10 mm or less than 6 mm. The indices such as the h/r (0.34 ± 0.04), asymmetric septal hypertrophy (1.07 ± 0.11) and concentric hypertrophy (0.32 ± 0.03), behaved as expressed in parentheses. Contractility parameters were normal. All judocas were in sinus rhythm and two of them had an incomplete right bundle branch block (16.7%). Carmona r, Lopéz-calleja m, Castro y, Linares a, fleites a, espinoza l MéD. UIS. 2012;25(3):189-94190Discussion: the athletes were in general stage of training a period associated in previous research to our finding . Others factors such as age, genetic profile and demographic elements has been implicated too. There is not presence of left ventricular hypertrophy. Conclusions: the judocas studied had low incidence of incomplete right bundle branch block. Non structural neither functional abnormalities in their hearts was found. In addition, your heart reflected a balanced state anaerobic-aerobic with greater trend to aerobic state. (MÉD.UIS. 2012;25(3):189-94).