Results 31 to 40 of about 1,860 (159)
Fragmented QRS complex as a marker of myocardial fibrosis in patients with coronary artery disease [PDF]
Наука и инновации в медицине, 2022 Aim– to analyze the relationship between fQRS and myocardial fibrosis in CAD patients using SPECT. Material and methods.Retrospectively, we have analyzed the anamnesis and examinations of 116 patients with suspected coronary heart disease.
Mariya S. Gordeeva +3 more
doaj +1 more source
Applied Sciences, 2019 Recent research has proven the existence of statistical relation among fragmented QRS and several highly prevalence diseases, such as cardiac sarcoidosis, acute coronary syndrome, arrythmogenic cardiomyopathies, Brugada syndrome, and hypertrophic ...
Francisco-Manuel Melgarejo-Meseguer +6 more
doaj +1 more source
Fragmented QRS and Chagas’ disease
Indian Pacing and Electrophysiology Journal, 2014 Unfortunately, the authors have missed our 2 publications on this topic which have been tested in a larger population of CD patients with an implantable cardioverter-defibrillator (ICD) (FECHA study) [2,3]. We included 98 patients from 14 centers in Latin America, all of them with CD cardiomyopathy and an implantable cardioverter-defibrillator (ICD ...
openaire +3 more sources
Атеросклероз, 2018 The dangerous electrophysiological shifts in the myocardium, with the exception of rare congenital canalopathies, are overwhelmingly secondary, being a consequence of various pathological conditions.
A. A. Kuznetsov +6 more
doaj +1 more source
Incorporating structural abnormalities in equivalent dipole layer based ECG simulations
Frontiers in Physiology, 2022 Introduction: Electrical activity of the myocardium is recorded with the 12-lead ECG. ECG simulations can improve our understanding of the relation between abnormal ventricular activation in diseased myocardium and body surface potentials (BSP). However,
Machteld J Boonstra +9 more
doaj +1 more source
QRS complex fragmentation and survival following left ventricular assist device implantation
International Journal of Cardiology: Heart & Vasculature, 2015 Background: In patients with heart disease, the presence of a fragmented QRS complex (fQRS) on the surface electrocardiogram (ECG) is associated with an increased risk of mortality.
Isac C. Thomas +5 more
doaj +1 more source
Fragmented QRS: What Is The Meaning?
Indian Pacing and Electrophysiology Journal, 2012 Fragmented QRS (fQRS) is a convenient marker of myocardial scar evaluated by 12-lead electrocardiogram (ECG) recording. fQRS is defined as additional spikes within the QRS complex. In patients with CAD, fQRS was associated with myocardial scar detected by single photon emission tomography and was a predictor of cardiac events. fQRS was also a predictor
Yutaka Take, MD, Hiroshi Morita, MD
openaire +3 more sources
Arthritis &Rheumatology, EarlyView.Objective Cardiac involvement is a major cause of morbidity in systemic lupus erythematosus (SLE). Tumor necrosis factor–like weak inducer of apoptosis (TWEAK) is elevated in SLE, but its contribution to lupus‐associated cardiac injury is unclear. We investigated the role of TWEAK/fibroblast growth factor–inducible 14 (Fn14) signaling in SLE‐related ...
Yale Liu +12 more
wiley +1 more source
Indian Heart Journal, 2021 Background: Fragmented QRS (fQRS) is defined as any QRS complex with duration of less than 120 ms (ms) and at least one notch in the R or S wave in two or more leads belonging to the same coronary territory.
Judith María Torales +11 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Despite the global emphasis on simultaneous achievement of higher growth and lower pollution (green growth), the dynamic link between eco‐innovation and CO2 emissions remains inadequately understood globally and specifically in Africa, with a complex and diverse institutional and regulatory landscape.
Idorenyin J. Okon +2 more
wiley +1 more source