Results 21 to 30 of about 16,654 (244)

Monitoring of CRT-D devices during radiation therapy in vitro [PDF]

, 2016
Background: Using of active cardiac medical devices increases steadily. In Europe, there were 183 implants of ICD and 944 implants of PM, 119 of biventricular ICD and 41 of biventricular PM, all per million inhabitants in 2014. Healthcare environments,
Augustynek, Martin, Binarová, Andrea, Cvek, Jakub, Korpas, David, Penhaker, Marek   +4 more
core   +2 more sources

Pseudopacemaker syndrome and marked first-degree atrioventricular block: Case report [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. Pacemaker syndrome consists of the symptoms and signs present in the single chamber (VVI) pacemaker patient with electrode placed in the right ventricular apex.
Panić Miloš, Vlahović-Stipac Alja, Nešković Aleksandar N., Stanković Ivan, Putniković Biljana   +4 more
doaj   +1 more source

Vagal nerve stimulation therapy: what is being stimulated? [PDF]

, 2014
Vagal nerve stimulation in cardiac therapy involves delivering electrical current to the vagal sympathetic complex in patients experiencing heart failure. The therapy has shown promise but the mechanisms by which any benefit accrues is not understood. In
Ardell, Jeffrey L, Armour, John A, Kember, Guy, Zamir, Mair   +3 more
core   +3 more sources

Bloqueio atrioventricular no pós-operatório de cirurgia cardíaca valvar: incidência, fatores de risco e evolução hospitalar Atrioventricular block in the postoperative period of heart valve surgery: incidence, risk factors and hospital evolution

Brazilian Journal of Cardiovascular Surgery, 2011
INTRODUÇÃO: Distúrbios do sistema de condução cardíaco são complicações potenciais e conhecidas dos procedimentos de cirurgia cardíaca valvar. OBJETIVOS: Investigar a associação entre fatores peri-operatórios com bloqueio atrioventricular (BAV) e a ...
Andres Di Leoni Ferrari, Carolina Pelzer Süssenbach, João Carlos Vieira da Costa Guaragna, Jacqueline da Costa Escobar Piccoli, Guilherme Ferreira Gazzoni, Débora Klein Ferreira, Luciano Cabral Albuquerque, Marco Antonio Goldani   +7 more
doaj   +1 more source

Implantable cardioverter defibrillators for the treatment of arrhythmias and cardiac resynchronisation therapy for the treatment of heart failure: systematic review and economic evaluation [PDF]

, 2014
Background This assessment updates and expands on two previous technology assessments that evaluated implantable cardioverter defibrillators (ICDs) for arrhythmias and cardiac resynchronisation therapy (CRT) for heart failure (HF).
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core   +2 more sources

Endocardial left ventricular pacing after accidental aortic wall perforation

Revista Portuguesa de Cardiologia, 2016
Inadvertent endocardial placement of a pacing lead in the left ventricle through the aortic valve is a rare complication with an unknown incidence because of inadequate reporting. Reported cases are usually the result of lead insertion via the subclavian
Raluca Şoşdean, Bogdan Enache, Răzvan Ioan Macarie, Sorin Pescariu   +3 more
doaj   +1 more source

Tachycardia-bradycardia syndrome: Electrophysiological mechanisms and future therapeutic approaches (Review) [PDF]

, 2017
Sick sinus syndrome (SSS) encompasses a group of disorders whereby the heart is unable to perform its pacemaker function, due to genetic and acquired causes.
Chan, C, Chan, Y, Keung, W, Laxton, V, Li, K, Li, R, Liu, T, Tse, G, Wong, A   +8 more
core   +2 more sources

Cardiac pacing in hypertrophic cardiomyopathy: a cohort with 24 years of follow-up [PDF]

, 2008
FUNDAMENTO: O benefício da estimulação cardíaca em pacientes portadores de cardiomiopatia hipertrófica (CMH) tem sido questionado, sendo escassas as pesquisas sobre este assunto no Brasil.
COSTA, Roberto, FERNÁNDEZ, Edmundo Arteaga, IANNI, Barbara Maria, MADY, Charles, MARTINELLI FILHO, Martino, SILVA, Lenine Angelo Alves, SIQUEIRA, Sérgio   +6 more
core   +3 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Novel direct approach for placement of permanent transvenous pacing leads after Fontan procedure

Annals of Pediatric Cardiology, 2018
The need for transvenous pacing (patients who have exhausted epicardial options) after a Fontan-type operation has been recognized. Many novel strategies have been proposed, but currently, all of them require additional maneuvers or rerouting of the ...
Jess T Randall, Osamah T Aldoss, Ian H Law, Abhay A Divekar   +3 more
doaj   +1 more source