Results 41 to 50 of about 200 (107)

Efficacy, Safety, and Performance of Isolated Left vs. Right Ventricular Pacing in Patients with Bradyarrhythmias: A Randomized Controlled Trial

open access: yesArquivos Brasileiros de Cardiologia, 2019
Background: Considering the potential deleterious effects of right ventricular (RV) pacing, the hypothesis of this study is that isolated left ventricular (LV) pacing through the coronary sinus is safe and may provide better clinical and ...
Elizabeth Sartori Crevelari   +5 more
doaj   +1 more source

Optimal population‐specific HLA imputation with dimension reduction

open access: yesHLA, Volume 103, Issue 1, January 2024.
Human genomics has quickly evolved, powering genome‐wide association studies (GWASs). SNP‐based GWASs cannot capture the intense polymorphism of HLA genes, highly associated with disease susceptibility. There are methods to statistically impute HLA genotypes from SNP‐genotypes data, but lack of diversity in reference panels hinders their performance ...
Venceslas Douillard   +13 more
wiley   +1 more source

Peculiaridades da estimulaçao cardíaca na infância

open access: yesJournal of Cardiac Arrhythmias, 2012
A estimulaçao cardíaca na populaçao pediátrica possui peculiaridades que merecem destaque. O tamanho dos pacientes, o crescimento somático, as alteraçoes morfológicas das cardiopatias congênitas e o longo período de estimulaçao sao alguns aspectos que ...
Leonardo Andrade Mulinari   +3 more
doaj   +4 more sources

Sincronia e função ventricular esquerda em pacientes pediátricos portadores de marca-passo definitivo

open access: yesArquivos Brasileiros de Cardiologia, 2013
FUNDAMENTO: A estimulação crônica do ventrículo direito (EVD) induz um padrão de contração dessincronizado, produzindo assincronia interventricular e intraventricular.
Michel Cabrera Ortega   +2 more
doaj   +1 more source

Abstract Book: 25th Congress of the European Hematology Association Virtual Edition, 2020

open access: yes, 2020
HemaSphere, Volume 4, Issue S1, Page 1-1168, June 2020.
wiley   +1 more source

Complications after Surgical Procedures in Patients with Cardiac Implantable Electronic Devices: Results of a Prospective Registry

open access: yesArquivos Brasileiros de Cardiologia, 2016
Background: Complications after surgical procedures in patients with cardiac implantable electronic devices (CIED) are an emerging problem due to an increasing number of such procedures and aging of the population, which consequently increases the ...
Katia Regina da Silva   +6 more
doaj   +1 more source

Avaliação da qualidade de vida pós-implante de marcapasso cardíaco artificial

open access: yesRevista Eletrônica de Enfermagem, 2011
Este estudo teve como objetivo avaliar a qualidade de vida (QV) de cardiopatas pós-implante de marcapasso (MP) de uma cidade no interior de Goiás / Brasil. Estudo de intervenção tipo antes e depois.
Tais Barbosa Gomes   +6 more
doaj   +1 more source

Functional Capacity of Patients with Pacemaker Due to Isolated Congenital Atrioventricular Block

open access: yesArquivos Brasileiros de Cardiologia, 2015
Background: Isolated congenital atrioventricular block (CAVB) is a rare condition with multiple clinical outcomes. Ventricular remodeling can occur in approximately 10% of the patients after pacemaker (PM) implantation.
Roberto Márcio de Oliveira Júnior   +6 more
doaj   +1 more source

Agenesia de cava superior associada a bloqueio atrioventricular de 3º grau Agenesis of the right superior vena cava associated with total heart block

open access: yesBrazilian Journal of Cardiovascular Surgery, 2008
A persistência de veia cava superior esquerda com ausência da veia cava superior é uma anomalia rara, principalmente quando associada a bloqueio atrioventricular de 3º grau.
Gustavo J. Ventura Couto   +3 more
doaj   +1 more source

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