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Author(s):
Seigo Yamashita
,
Ashok J Shah
,
Saagar Mahida
,
et al
Added:
3 years ago
Catheter ablation therapy has been widely used for rhythm control in patients with atrial fibrillation(AF).1 Since the first report in 1994,2 several interventional techniques have been proposed for AF, including replication of the surgical Maze,2 targeting pulmonary vein (PV) foci,3 segmental ostial and circumferential PV isolation,4,5 ganglionated plexi ablation,6 linear lesions in the left…
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Author(s):
Phillip Cuculich
,
Pier D Lambiase
,
David Calvo Cuervo
Start date:
Jan 09, 2019
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Body Surface Electrocardiographic Mapping for Non-invasive Identification of Arrhythmic Sources
Author(s):
Ashok J Shah
,
Meleze Hocini
,
Patrizio Pascale
,
et al
Added:
3 years ago
Article
RIO 2022 – Full Programme: On-Demand
Video Series
Author(s):
Amir S Jadidi
,
Thomas Arentz
Added:
3 years ago
Adecade after its first description as ‘the electrophysiological substrate’ of atrial fibrillation,1 mapping complex fractionated atrial electrogram (CFAE) as an ablation target for atrial fibrillation (AF) remains highly controversial. Early high-density mapping studies of induced AF in humans revealed distinct mechanisms that underlie electrogram fractionation: collision areas of distinct…
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Author(s):
Adam J Graham
,
Richard Schilling
Added:
2 years ago
Author(s):
Karl-Heinz Kuck
,
Andreas Metzner
Added:
3 years ago
Catheter-based ablation of atrial fibrillation (AF) is an established treatment option for symptomatic patients who are refractory to drug-based treatment, as implemented in the latest guidelines for the management of AF.1 The accepted and recommended cornerstone of all ablation strategies for AF is electrical isolation of the pulmonary veins (PV).2 However, in addition to PV isolation (PVI),…
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Author(s):
Michael Ghannam
,
Hakan Oral
Added:
3 years ago
Maintenance of sinus rhythm in patients with non-paroxysmal AF is often challenging and complex. Catheter ablation is usually superior to anti-arrhythmic drug therapy alone. However, recurrence rates are high and have remained suboptimal. Although pulmonary vein isolation (PVI) is usually effective in treating paroxysmal AF, it is not sufficient for many patients with non-paroxysmal AF,…
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Author(s):
Konstantinos C Siontis
,
Hakan Oral
Added:
3 years ago
Advanced catheter-based technologies employed for the ablation of symptomatic atrial fibrillation (AF) have revolutionised the management of this common sustained arrhythmia. In the late 1990s, premature depolarisations originating from the myocardial sleeves within the pulmonary veins were recognised to initiate AF. This landmark discovery rendered pulmonary vein isolation (PVI) as the…
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Author(s):
Amir A Schricker
,
Junaid Zaman
,
Sanjiv M Narayan
Added:
3 years ago
Catheter ablation is more effective than pharmacological therapy for the secondary prevention of patients with paroxysmal1,2 and persistent3,4 atrial fibrillation (AF) and has an emerging role in the primary prevention of paroxysmal AF.5,6 Nevertheless, in randomised clinical trials (RCTs) its success in treating patients with paroxysmal AF is 40–60% for a single procedure and 70% for multiple…
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