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Guillermo Brito Portugal

Observed names: G Portugal, G. Portugal, Guillermo Portugal, Portugal, Guillermo Brito
Observed institutions: Brazilian Naval School, Universidade do Estado do Rio de Janeiro, Unidade Local de Saúde de São José, Instituto de Pesquisas da Marinha, IRCCS Ospedale San Raffaele, Hospital de Santa Marta, Força Aérea Brasileira, Universidade da Força Aérea
ORCID: 0000-0002-2697-2751
Observed ORCID: 0000-0002-2697-2751
OpenAlex ID: A5014048854
New onset atrial fibrillation after dual chamber pacemaker implantation: long term predictors
2020 · V Ferreira, G Portugal, et al. · European Heart Journal · 4
Energy Expenditure of Women During Basic Military Training: A Systematic Review With Meta-Analysis of Gold Standard Methods
2026 · Guillermo Brito Portugal, Leonardo de Paula Machado, et al. · Military Medicine · 2
P1246Age-, body size-, and sex-specific reference values for tricuspid valve apparatus parameters by real-time three-dimensional transthoracic echocardiographyP1247Surgical therapy in infective endocarditis: predisposing and prognostic factorsP1248Evalutation of MV annulus geometry modifications before and after mitraclip implantation with 3D transesophageal echocardiographyP1249Prognostic echocardiographic parameters for successful transcatheter edge-to-edge mitral valve repairP1250Influence of body surface area in diagnosis and outcome patient-prosthesis mismatch after TAVI. Is it necessary to adjust for ideal body weight?P1251Outcome of paradoxical low-flow low-gradient severe AS following TAVI: paradoxical VS parallel to outcome of high gradient ASP1252Prognostic role of cardiac calcifications in subjects without overt significant heart disease and previous cardiovascular events: is there an additive value over cardiovascular risk factors scores?P1253Aging degeneration of mitral valve without leaflet prolapse or tethering as a cause of severe mitral regurgitationP1254Cardiovascular risk assessment should be performed in patients with incidental aortic sclerosisP1255Cardiac valve calcification score: simple 2D echocardiographic tool for cardiovascular risk stratification in patients with chronic renal failureP1256Diastolic mitral regurgitation following transcatheter aortic valve replacement: prevalence, predictors and impact on outcomesP1257Timing of myocardial shortening determines left ventricular regional remodelling in hearts with conduction delaysP1258Myocardial stiffness assessment using shear wave imaging in healthy children and hypertrophic cardiomyopathyP1259Assessment of right ventricular response to exercise using vector velocity imaging in hypertrophic cardiomyopathyP1260Diagnostic value of cardiac biomarkers (high sensitive troponin T and N-terminal pro-brain natriuretic peptide) in patients with infiltrative cardiomyopathiesP1261Right ventricular global longitudinal strain differentiates between adolescent patients with definite, borderline and possible ARVC and controlsP1262 echogrqphic predictif factors of atrial arrhythmias in patients with arrhythmogenic right ventricular dysplasiaP1263Importance of combined left atrial size and estimated pulmonary pressure for clinical outcome in patients presenting with heart failure with preserved ejection fractionP1264Chronotropic response in mitochondrial (ANT1) cardiomyopathyP1265 The effect of cardiovascular risk factors and cancer type in anthracycline's cardiotoxicityP1266Revisiting the echocardiographic features of acute myocarditisP1267Altered circulation in fetuses of diabetic mothers: a fetal computational model analysisP1268Increased epicardial adipose tissue is related to stress-induced cardiomyopathyP1269Contrast enhanced ultrasound of kidney perfusion in patients with renal artery stenosis: diagnostic and prognostic applications.
2016 · F. Ancona, R. Ilhao Moreira, et al. · European Heart Journal - Cardiovascular Imaging · 2
Qualidade de sono, nível de sonolência e suas relações com indicadores de obesidade em pilotos militares brasileiros
2023 · Fabrícia Geralda Ferreira, Leonice Aparecida Doimo, et al. · Coleção Meira Mattos · 1
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Implantable cardioverter defibrillators in adult congenital heart disease: long-term follow up of therapies, complications and clinical events
2021 · V Ferreira, M Cruz Coutinho, et al. · EP Europace · 1
Military Nutrition in Real Combat Operations: A Scoping Review
2026 · Guillermo Brito Portugal · OSF Preprints (OSF Preprints)
Effects of military submarine activities on sleep quality: a systematic review
2026 · Maria Elisa Koppke Miranda, Guillermo Portugal, et al. · Coleção Meira Mattos
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Risk Factors for Musculoskeletal Injuries in Military Recruits: The Impact of Sex, Body Fat Percentage, and Physical Fitness
2025 · Gilberto de Carvalho Junior, Leonardo Mendes Leal de Souza, et al. · Military Medicine
Perfil epidemiológico e desempenho funcional no pós-reconstrução do ligamento cruzado anterior em militares da ativa da Marinha do Brasil: um estudo de coorte retrospectiva
2025 · Priscila dos Santos Bunn, Eduardo Galhardo do Nascimento Oliveira, et al. · Revista de Educação Física / Journal of Physical Education
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Hemofilia Adquirida Na Pediatria ‒ Quando Suspeitar ?
2025 · CF Costa, VV Alves, et al. · Hematology Transfusion and Cell Therapy
Trombocitopenia Refratária Com Dismorfismos Em Adolescente: Suspeita De Variante Genética Rara No Gene Actb
2025 · CF Costa, P Doria, et al. · Hematology Transfusion and Cell Therapy
Energy Expenditure Of Women During Basic Military Training: A Systematic Review With Meta-analysis
2025 · Guillermo Brito Portugal, Leonardo Machado, et al. · Medicine & Science in Sports & Exercise
Análise do perfil de sono e sua relação com variáveis de aptidão física em submarinistas brasileiros
2025 · Maria Elisa Koppke Miranda, Guillermo Brito Portugal, et al. · Revista de Salud Pública
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O fator humano no primeiro submarino nuclear brasileiro: preparação e desafios do desempenho humano operacional
2025 · Faria, Valéria Cristina de, Bunn, Priscila dos Santos, et al. · O Periscópio
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A influência do condicionamento físico no desempenho nos cursos de mergulhadores de combate: da pesquisa científica à prática baseada em evidências
2025 · Bunn, Priscila dos Santos, Portugal, Guillermo Brito, et al. · O Periscópio
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Avaliação do índice de resto-ingesta de uma unidade de alimentação e nutrição hospitalar
2025 · Targino, Pedro Augusto Ferreira, Portugal, Guillermo Brito, et al. · Revista brasileira de obesidade, nutrição e emagrecimento
Implantable cardioverter-defibrillator therapies in primary prevention are not decreased in a contemporary cohort: insights from long-term follow-up
2025 · I Ferreira Neves, G Portugal, et al. · EP Europace
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Prediction of sleep quality in military submariners
2024 · Maria Elisa Koppke Miranda, Guillermo Brito Portugal, et al. · Archivos de Medicina (Manizales)
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Sleep Quality and its Predictors in Brazilian Marines
2024 · Guillermo Brito Portugal, Fabrícia Geralda Ferreira, et al. · Sleep Science
Sleep quality and its predictors in Brazilian marines
2024 · G. Portugal, F. Ferreira, et al. · Sleep Medicine
Association between epicardial adipose tissue and recurrence after atrial fibrillation catheter ablation
2022 · B Lacerda Teixeira, S Jacinto, et al. · European Heart Journal
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Lead extraction with the "pisa technique" - experience of a portuguese tertiary care center
2022 · JP Dias Ferreira Reis, B Valente, et al. · EP Europace
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Long-term impact of activation circuit-based ventricular tachycardia ablation on ventricular arrhythmia burden
2022 · F Freire Barbas De Albuquerque, G Portugal, et al. · EP Europace
P672 Predictors of ventricular arrythmias and mortality after implantation of primary prevention antitachycardia devices
2020 · J P Dias Ferreira Reis, L Moura Branco, et al. · European Heart Journal - Cardiovascular Imaging
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P871Validation of pre-test probability model of coronary artery disease in the Portuguese population
2017 · R.A. Guerreiro, C. Ruano, et al. · European Heart Journal
Works count: 28
Citation count: 11
H-index: 2
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