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5.
Med Clin (Barc) ; 125(3): 93-4, 2005 Jun 18.
Artigo em Espanhol | MEDLINE | ID: mdl-15989840

RESUMO

BACKGROUND AND OBJECTIVE: Obesity is associated with cardiovascular risk factors and heart failure. SUBJECTS AND METHOD: Thirty children with overweight or obesity were matched with 30 healthy children. Corrected QT interval (QTc) and QT dispersion (QTd), left ventricular mass, left ventricular mass index, fractional shortening and fractional ejection, were measured. RESULTS: QTc and QTd were significantly greater in patients with overweight or obesity than in the control group. Left ventricular mass and left ventricular mass index were significantly higher in overweight or obese children than in controls. CONCLUSIONS: Children with overweight-obesity have an increase of corrected QT and QT interval dispersion and of the volume and mass of the left ventricle and a greater risk of arrhythmia, in relation to controls. These results make consider the need for a special cardiac monitoring of obese children, especially in the severe forms.


Assuntos
Peso Corporal , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Eletrocardiografia , Obesidade/epidemiologia , Estudos de Casos e Controles , Criança , Humanos , Síndrome do QT Longo/diagnóstico , Síndrome do QT Longo/epidemiologia , Índice de Gravidade de Doença
6.
Med. clín (Ed. impr.) ; 125(3): 93-94, jun. 2005. tab, graf
Artigo em Es | IBECS | ID: ibc-036672

RESUMO

Fundamento y objetivo: La obesidad está asociada con factores de riesgo cardiovascular y fallo cardíaco. Sujetos y método: Se comparó a 30 niños que presentaban sobrepeso u obesidad con 30 niños sanos. Se midieron los intervalos QT corregido (QTc), dispersión del QT (QTd), masa del ventrículo izquierdo, índice de masa del ventrículo izquierdo, fracción de eyección y fracción de acortamiento. Resultados: Los intervalos QTc y QTd, masa del ventrículo izquierdo e índice de masa del ventrículo izquierdo fueron significativamente mayores en los niños con sobrepeso u obesidad que en los controles. Conclusiones: Los niños con sobrepeso u obesidad tienen un incremento de los intervalos QTc, QTd, del volumen y masa del ventrículo izquierdo, y un mayor riesgo de arritmias que los controles. Estos resultados hacen considerar la necesidad de una especial monitorización cardíaca de los niños obesos, en especial de los que tienen formas graves


Background and objetive: Obesity is associated with cardiovascular risk factors and heart failure. Subjects and method: Thirty children with overweight or obesity were matched with 30 healthy children. Corrected QT interval (QTc) and QT dispersion (QTd), left ventricular mass, left ventricular mass index, fractional shortening and fractional ejection, were measured. Results: QTc and QTd were significantly greater in patients with overweight or obesity than in the control group. Left ventricular mass and left ventricular mass index were significantly higher in overweight or obese children than in controls. Conclusions: Children with overweight-obesity have an increase of corrected QT and QT interval dispersion and of the volume and mass of the left ventricle and a greater risk of arrhythmia, in relation to controls. These results make consider the need for a special cardiac monitoring of obese children, especially in the severe forms


Assuntos
Masculino , Feminino , Criança , Humanos , Eletrocardiografia/métodos , Ecocardiografia/métodos , Obesidade/complicações , Fatores de Risco , Estudos de Casos e Controles , Doenças Cardiovasculares/epidemiologia , Função Ventricular Esquerda , Arritmias Cardíacas/epidemiologia
7.
Med Clin (Barc) ; 124(15): 571-2, 2005 Apr 23.
Artigo em Espanhol | MEDLINE | ID: mdl-15860169

RESUMO

BACKGROUND AND OBJECTIVE: The incidence of cerebral atrophy in patients with anorexia nervosa and its relation to nutritional parameters has not been considered yet. PATIENTS AND METHOD: The medical records of 55 patients were reviewed. 47 of them underwent a cerebral magnetic resonance, anthropometric and nutritional study. RESULTS: Cerebral atrophy was found in 10 (21.2%) out of the 47 patients studied. Those patients with cerebral atrophy showed an older age and greater percentage of weight loss than patients without atrophy (p = 0.014 and p = 0.001) but lower triceps skinfold average (p = 0.001). CONCLUSIONS: Cerebral atrophy is common in patients with anorexia nervosa, mainly in those with a severe weight loss and lower body fat.


Assuntos
Anorexia Nervosa/epidemiologia , Encéfalo/patologia , Adolescente , Anorexia Nervosa/diagnóstico , Antropometria , Atrofia/epidemiologia , Atrofia/patologia , Feminino , Humanos , Incidência , Imageamento por Ressonância Magnética , Masculino , Distúrbios Nutricionais/epidemiologia , Índice de Gravidade de Doença
8.
Med. clín (Ed. impr.) ; 124(15): 571-572, abr. 2005. ilus, tab
Artigo em Es | IBECS | ID: ibc-038874

RESUMO

FUNDAMENTO Y OBJETIVO: La incidencia deatrofia cerebral en la anorexia nerviosa y surelación con parámetros nutricionales noestán bien establecidos.PACIENTES Y MÉTODO: Se revisaron las historiasde 55 pacientes. A 47 de ellos se les realizaronuna resonancia magnética cerebral yun estudio antropométrico y nutricional.RESULTADOS: Se encontró atrofia en 10 pacientes(21,2%) de los 47 casos estudiados.Los pacientes con atrofia cerebral teníanunas medias de edad y de porcentaje de pérdidade peso mayores que aquéllos sin atrofia(p = 0,014 y p = 0,001), respectivamente,pero menor pliegue del tríceps (p = 0,001).CONCLUSIONES: La atrofia cerebral es frecuenteen pacientes con anorexia nerviosa,especialmente en casos con grave pérdidade peso y de panículo adiposo


BACKGROUND AND OBJECTIVE: The incidence ofcerebral atrophy in patients with anorexianervosa and its relation to nutritional parametershas not been considered yet.PATIENTS AND METHOD: The medical records of55 patients were reviewed. 47 of them underwenta cerebral magnetic resonance,anthropometric and nutritional study.RESULTS: Cerebral atrophy was found in 10(21.2%) out of the 47 patients studied.Those patients with cerebral atrophy showedan older age and greater percentage ofweight loss than patients without atrophy (p= 0.014 and p = 0.001) but lower tricepsskinfold average (p = 0.001).CONCLUSIONS: Cerebral atrophy is common inpatients with anorexia nervosa, mainly inthose with a severe weight loss and lowerbody fat


Assuntos
Masculino , Feminino , Adolescente , Humanos , Anorexia Nervosa/epidemiologia , Telencéfalo/patologia , Anorexia Nervosa/diagnóstico , Antropometria , Atrofia/epidemiologia , Atrofia/patologia , Distúrbios Nutricionais/epidemiologia
9.
Med. clín (Ed. impr.) ; 116(1): 14-16, ene. 2001.
Artigo em Es | IBECS | ID: ibc-2902

RESUMO

Fundamento: Describir las alteraciones cardiológicas detectadas en niños con diferentes enfermedades neuromusculares (ENM). pacientes y método: En 40 pacientes con ENM, se estudiaron las alteraciones cardiológicas detectadas mediante auscultación cardíaca, radiografía de tórax, electrocardiografía (ECG), Holter ECG ambulatorio y ecografía Doppler. Resultados: Se hallaron las siguientes alteraciones: taquicardia sinusal, bradicardia sinusal, R/S anormal en V1, onda Q profunda, alteraciones en la repolarización, anormalidades en la conducción, extrasístoles auriculares y ventriculares, síndrome de Wolff-Parkinson-White, prolapso de la válvula mitral y miocardiopatía dilatada. Conclusión: La asociación de alteraciones cardiológicas en niños con ENM es frecuente. La monitorización convencional ECG, el Holter ECG y la ecocardiografía permiten su diagnóstico y seguimiento (AU)


Assuntos
Criança , Pré-Escolar , Masculino , Lactente , Feminino , Humanos , Espanha , Diretivas Antecipadas , Doenças Neuromusculares , Ecocardiografia , Eletrocardiografia , Cardiopatias Congênitas , Registros Médicos , Consentimento Livre e Esclarecido
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