Normal Electrocardiogram
Mostrando 1-12 de 180 artigos, teses e dissertações.
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1. O que é a Síndrome de Wolff-Parkinson-White?
A síndrome de Wolff-Parkinson-White (WPW) é uma doença congênita gerando taquicardias e arritmias, que reduzem a eficiência do coração. As manifestações clínicas incluem sudorese, dor no peito, cefaleia, dificuldades respiratórias, letargia, sensação de desmaio, perda de apetite, palpitações rápidas e visíveis no tórax, incluindo insufic
Núcleo de Telessaúde HC UFMG. Publicado em: 12/06/2023
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2. Implementation of a Telecardiology Service in a Health Unit in the City of Porto Alegre, Brazil: A Pilot Study
Abstract Background: The implementation of Telecardiology in primary care in the city of Porto Alegre, Brazil, is a viable and promising strategy. It would decrease the distance between patient and specialized professional services by reducing unnecessary referrals and improving the quality of primary care and satisfaction of patients and health professiona
International Journal of Cardiovascular Sciences. Publicado em: 2022
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3. Non-invasive ECG recording and QT interval correction assessment in anesthetized rats and mice
RESUMO: Ratos e camundongos são as espécies mais comumente utilizadas em estudos experimentais de eletrofisiologia cardíaca. O registro do eletrocardiograma (ECG) é de suma importância para o monitoramento de arritmias e função cardíaca em vários modelos de patologias. No entanto, a falta de valores de referência padronizados e a fórmula de corre�
Pesq. Vet. Bras.. Publicado em: 18/07/2019
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4. PRECORDIAL PAIN, LEUKOCYTOSIS AND BICYTOPENIA IN A TEENAGER WITH SYSTEMIC JUVENILE IDIOPATHIC ARTHRITIS UNDER IMMUNOSUPPRESSIVE THERAPY
RESUMO Objetivo: Destacar a importância do conhecimento sobre os novos critérios de classificação para síndrome de ativação macrofágica (SAM) na artrite idiopática juvenil sistêmica para reduzir a morbidade e mortalidade desse desfecho. Descrição do caso: Adolescente do sexo feminino de 12 anos de idade, em terapia imunossupressora por diagn�
Rev. paul. pediatr.. Publicado em: 25/02/2019
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5. Cardiac Evaluation in the Acute Phase of Chagas’ Disease with Post-Treatment Evolution in Patients Attended in the State of Amazonas, Brazil
Resumo Fundamento: Nas últimas duas décadas, um novo perfil epidemiológico da Doença de Chagas (DC) foi registrado na Amazônia brasileira, onde a transmissão oral foi indicada como responsável pelo aumento dos casos agudos. No estado do Amazonas, foram registrados cinco surtos da doença desde 2004. As manifestações cardíacas nesses casos podem se
Arq. Bras. Cardiol.. Publicado em: 07/01/2019
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6. Ultrastructural aspects of pseudoxanthoma elasticum
Abstract: We report the ultrastructural findings in a case of a 72-year-old black woman with confluent yellowish papules in the cervical region. She had no comorbidities. Ophthalmological examination, electrocardiogram, and echocardiogram were normal. Hematoxylin-eosin staining of the affected skin showed strong alterations in the mid-dermis with irregular c
An. Bras. Dermatol.. Publicado em: 2017-08
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7. Association of caspase-1 polymorphisms with Chagas cardiomyopathy among individuals in Santa Cruz, Bolivia
Abstract INTRODUCTION: Trypanosoma cruzi (Tc) infection is usually acquired in childhood in endemic areas, leading to Chagas disease, which progresses to Chagas cardiomyopathy in 20-30% of infected individuals over decades. The pathogenesis of Chagas cardiomyopathy involves the host inflammatory response to T. cruzi, in which upstream caspase-1 activation p
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-08
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8. Comparison of Electrocardiographic Criteria for Identifying Left Ventricular Hypertrophy in Athletes from Different Sports Modalities
OBJECTIVES: In athletes, isolated electrocardiogram high voltage criteria are widely used to evaluate left ventricular hypertrophy, but positive findings are thought to represent normal electrocardiogram alterations. However, which electrocardiogram criterion can best detect left ventricular hypertrophy in athletes of various sport modalities remains unknow
Clinics. Publicado em: 2017-06
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9. Reversible atrial fibrillation following Crotalinae envenomation
Abstract Background Cardiotoxicity is a documented complication of Crotalinae envenomation. Reported cardiac complications following snake envenomation have included acute myocardial infarction, electrocardiogram abnormalities and arrhythmias. Few reports exist describing arrhythmia induced by viper envenomation and to our knowledge none describe arrhythmia
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 27/04/2017
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10. Long-term follow-up of a patient since the acute phase of Chagas disease (South American trypanosomiasis): further treatment and cure of the infection
ABSTRACTA woman had been followed since 1957 for acute phase Chagas disease. Parasitological and serological tests were positive, and treatment included benznidazole in 1974. Following treatment, parasitological test results were negative and conventional serology remained positive until 1994, with subsequent discordant results (1995-1997). The results becam
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-10
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11. ECG-based detection of left ventricle hypertrophy
Introduction Left ventricle hypertrophy (LVH) is an important risk factor for cardiovascular morbidity and mortality. It is characterized by a thickening of the walls of the left ventricle. The transthoracic echocardiogram is a very accurate method for LVH detection. However, the electrocardiogram (ECG) offers an alternative method in diagnosing LVH, besid
Res. Biomed. Eng.. Publicado em: 2015-04
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12. Utility of a novel risk score for prediction of ventricular tachycardia and cardiac death in chronic Chagas disease - the SEARCH-RIO study
The SEARCH-RIO study prospectively investigated electrocardiogram (ECG)-derived variables in chronic Chagas disease (CCD) as predictors of cardiac death and new onset ventricular tachycardia (VT). Cardiac arrhythmia is a major cause of death in CCD, and electrical markers may play a significant role in risk stratification. One hundred clinically stable outpa
Braz J Med Biol Res. Publicado em: 22/10/2013