Results 11 to 20 of about 9,399 (221)

Radial left ventricular dyssynchrony by speckle tracking in apical versus non apical right ventricular pacing- evidence of dyssynchrony on medium term follow up [PDF]

Journal of Cardiovascular and Thoracic Research, 2016
Introduction: To study effects of various sites of right ventricular pacing lead implantation on left ventricular function by 2-dimensional (2D) speckle tracking for radial strain and LV dyssynchrony.
Dinesh Choudhary, Amit Chaurasia, S. Mahesh Kumar, Ajeet Arulkumar, Anees Thajudeen, Narayanan Namboodiri, G Sanjay, SP Abhilash, VK Ajitkumar, Tharakan JA   +9 more
doaj   +1 more source

Dual chamber pacemaker in the treatment of paroxysmal atrial fibrillation [PDF]

Vojnosanitetski Pregled, 2005
Background. Atrial fibrillation is the most frequent cardiac dysrhythmia. The aim of this study was to show the role and the efficacy of a dual chamber pacemaker with the algorithm of atrial dynamic overdrive, in the suppression of paroxysmal atrial ...
Rađen Goran, Rafajlovski Saša I., Perišić Zoran, Romanović Radoslav   +3 more
doaj   +1 more source

A micro-LED array based platform for spatio-temporal optogenetic control of various cardiac models

Scientific Reports, 2023
Optogenetics relies on dynamic spatial and temporal control of light to address emerging fundamental and therapeutic questions in cardiac research. In this work, a compact micro-LED array, consisting of 16 × 16 pixels, is incorporated in a widefield ...
Sebastian Junge, Maria Elena Ricci Signorini, Masa Al Masri, Jan Gülink, Heiko Brüning, Leon Kasperek, Monika Szepes, Mine Bakar, Ina Gruh, Alexander Heisterkamp, Maria Leilani Torres-Mapa   +10 more
doaj   +1 more source

Temporary pacing

Curationis, 1983
Artificial cardiac pacing, the use of electrical stimuli to cause contraction of heart muscle, is a sophisticated therapeutic and diagnostic tool. Its rapid technologic improvement since first developed in the late 1930’s by Hyman, has made it possible ...
L.J. Workman
doaj   +1 more source

INDICACIONES DE ESTIMULACIÓN ELÉCTRICA TRANSITORIA, COMPLICACIONES Y NECESIDAD DE ESTIMULACIÓN CARDÍACA PERMANENTE / Use of temporary cardiac pacing, its complications and need for permanent cardiac pacing [PDF]

CorSalud, 2013
Resumen: Introducción: La estimulación cardíaca temporal está indicada en diversas situaciones de extrema urgencia, en pacientes con bradiarritmias graves y bloqueos aurículo-ventriculares de II o III grados.Su indicación siempre se considera ante la ...
Humberto Ramos González, José I. Ramírez Gómez, Alain Alonso Herrera, Fernando Rodríguez González, Elibet Chávez González, Manuel E. Mortera Olalde   +5 more
doaj  

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

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

Personal HealthCare of Things: A novel paradigm and futuristic approach

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This study provides an investigative approach and offers a complete review of research on Internet of Medical Things (IoMT), describing the progress in general and highlighting the research issues, trends, and future aspects of IoMT. Exploring a research strategy for IoMT systems is vital as the need for IoT in healthcare grows. By aggregating
Surbhi Gupta, Mohammad Shabaz, Ankur Gupta, Abdullah Alqahtani, Shtwai Alsubai, Isaac Ofori   +5 more
wiley   +1 more source

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

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source