Publications by authors named "B Vezi"
Clinical Profile and Management of Wolf-Parkinson White Syndrome and Asymptomatic Pre-Excitation Carriers in Africa: A Multicenter Pan African Registry From 17 Countries.
J Cardiovasc Electrophysiol
January 2025
Article Synopsis
- The study explores the management and diagnosis of Wolf-Parkinson White Syndrome (WPW) and asymptomatic pre-excitation in Africa, highlighting a lack of data in the region.
- Conducted in 20 centers across 17 African countries, the research involved 541 participants and focused on symptomatology, treatment approaches, and the impact of local health dynamics on care.
- Results indicated that a vast majority were diagnosed with WPW, with significant regional differences in treatment options and effectiveness, showing that Northern and Southern Africa have more advanced practices compared to other areas.
Background: Pulmonary vein isolation (PVI) with cryoballoon catheter ablation (CBA) is a well-established and widely adopted method for the treatment of patients with atrial fibrillation (AF) to prevent recurrences of AF. CBA adoption in South Africa (SA) and outcome data in SA patients are limited.
Objectives: To evaluate real-world usage, safety and effectiveness of CBA in SA.
Aims: Insertable cardiac monitors (ICMs) are indicated for long-term monitoring of unexplained syncope or palpitations, and for detection of bradycardia, ventricular tachycardia, and/or atrial fibrillation (AF). The aim of our study was to evaluate the safety and clinical value associated with a new generation ICM (Confirm Rx™, Abbott, Illinois, USA), featuring a new remote monitoring system based on smartphone patient applications.
Methods And Results: The SMART Registry is an international prospective observational study.
Left bundle branch pacing (LBBP) is effective in patients with heart failure, left ventricular ejection fraction (LVEF) of ≤35%, and a widened QRS complex. LBBP leads to iatrogenic incomplete right bundle branch block (iRBBB). Bi-bundle pacing can resolve iRBBB, further narrowing the QRS duration, and may improve LVEF.
View Article and Find Full Text PDFHis bundle pacing (HBP) has been shown to be a good alternative to conventional cardiac resynchronisation therapy (CRT) and may theoretically provide an additional benefit where CRT has a response deficit of at least 30%. HBP requires mapping and identification of the His bundle, and to this purpose the lead delivery is challenging. This first-reported case series from Africa shares early experience with different pacing indications (complete heart block and pre-existing right ventricular pacing; heart failure with left bundle branch block) for using a standard 5.
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