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Filtragem por: Coleção 55th Annual Duke School of Medicine Student Research Symposium Sujeito Electrophysiology

Transvenous extraction of conduction system and lumenless pacing leads

Descrição:	Background: Conduction system pacing (CSP), often accomplished with lumenless pacing leads, is increasingly employed to achieve physiologic ventricular activation. Extraction of CSP leads has raised concerns about damage to the conduction system,...
Data Criada:	August 1-2, 2024

Investigating the Relationship Between Heart Rate, QT, and QTc in Alternating Hemiplegia of Childhood and Other ATP1A3-Associated Phenotypes

Descrição:	Background: Alternating hemiplegia of childhood (AHC) is a rare condition most frequently caused by mutations in ATP1A3, encoding for the alpha-3 subunit of Na+/K+-ATPase, and D801N is the most common variant. Individuals with ATP1A3-D801N have...
Data Criada:	August 1-2, 2024

Clinical Phenotypes and Outcomes Associated with Improved Left Ventricular Ejection Fraction after Biventricular Pacing

Descrição:	Background: In some patients who receive a cardiac resynchronization therapy (CRT) device, the left ventricular ejection fraction (LVEF) does not improve. Methods: We analyzed patients enrolled in the REVERSE, MADIT-CRT, and BLOCK-HF trials,...
Data Criada:	August 1-2, 2024

Neural and Perceptual Correlates of Eye-Movement Related Eardrum Oscillations – a New Window into Brain Function?

Descrição:	Cochlear and middle ear efferents modulate sensory information in the hearing system, shaping auditory waveforms and refining sound perception. These efferent pathways innervate the middle ear muscles and cochlear outer hair cells; eardrum...
Data Criada:	August 1-2, 2024