Improved acute haemodynamic response to cardiac resynchronization therapy using multipoint pacing cannot solely be explained by better resynchronization.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2018.07.011
Abstract: BACKGROUND The recently developed quadripolar left ventricular (LV) leads have been developed to increase the benefit of cardiac resynchronization therapy (CRT). These leads offer the option to stimulate the LV on multiple sites (multipoint pacing,… read more here.
Keywords: biv pacing; acute haemodynamic; qrs area; cardiac resynchronization ... See more keywords
Association between vectorcardiographic QRS area and incident heart failure diagnosis and mortality among patients with left bundle branch block: A register-based cohort study.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2021.09.002
Abstract: BACKGROUND QRS duration and morphology including left bundle branch block (LBBB) are the most widely used electrocardiogram (ECG) markers for assessing ventricular dyssynchrony and predicting heart failure (HF). However, the vectorcardiographic QRS area may more… read more here.
Keywords: bundle branch; diagnosis; vectorcardiographic qrs; area ... See more keywords
P2568Larger vectorcardiographic QRS area is associated with increased risk of heart failure development among left bundle branch block patients: a register-based cohort study
Sign Up to like & getrecommendations! Published in 2019 at "European Heart Journal"
DOI: 10.1093/eurheartj/ehz748.0895
Abstract: QRS morphology including left bundle branch block (LBBB) and duration remain the most widely used surrogate markers in the 12-lead electrocardiogram (ECG) for assessing ventricular dyssynchrony and predicting future burden of heart failure (HF) and… read more here.
Keywords: risk; vectorcardiographic qrs; heart failure; area ... See more keywords
Prevalence and prognostic value of ventricular conduction delay in heart failure with preserved ejection fraction
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DOI: 10.1093/europace/euad122.248
Abstract: Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): Dutch Heart Foundation; Health Foundation Limburg Background The pathophysiology of heart failure (HF) with preserved ejection fraction (HFpEF) is heterogeneous and incompletely understood. Identifying… read more here.
Keywords: qrs area; adverse outcomes; duration; qrs duration ... See more keywords
Baseline QRS Area and Reduction in QRS Area Are Associated with Lower Mortality and Risk of Heart Failure Hospitalization after Cardiac Resynchronization Therapy
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DOI: 10.1159/000522151
Abstract: Introduction: Cardiac resynchronization therapy (CRT) is an established treatment for heart failure in selected patients. However, current guideline indications do not accurately predict individual prognosis with CRT, and up to 30% are nonresponders. Previous studies… read more here.
Keywords: qrs area; area; area reduction; heart failure ... See more keywords