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Author(s):
Nadine Ali
,
Daniel Keene
,
Ahran D Arnold
,
et al
Added:
3 years ago
His bundle pacing in humans was first described in 1970 by Narula et al.1 They demonstrated that it was possible to stimulate the His bundle to produce normal physiological ventricular activation via the His-Purkinje system. However, the first report of permanent His bundle pacing, by Deshmukh et al., did not occur until 2000.2 In that study, His pacing was performed in a series of patients with…
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Author(s):
Baldeep S Sidhu
,
Justin Gould
,
Mark Elliott
,
et al
Added:
2 years ago
Update in Cardiac Pacing
Author(s):
Nishant Verma
,
Bradley P Knight
Added:
3 years ago
Article
Author(s):
Jorge G Panizo
,
Sergio Barra
,
Greg Mellor
,
et al
Added:
3 years ago
Premature ventricular complexes (PVCs) are the most common ventricular arrhythmia. Their prognostic significance cannot be interpreted without considering the presence or absence of any associated underlying cardiac condition. In the absence of structural heart disease, PVCs were generally considered to be benign.1,2 In the 1970s and 1980s, it was postulated that frequent PVCs could be a trigger…
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Author(s):
Mahmoud Abdelnabi
,
Ashraf Ahmed
,
Abdallah Almaghraby
,
et al
Added:
3 years ago
Ivabradine is a pure heart rate-lowering agent best characterised by its negative chronotropic effect on the sinoatrial node.1 Its unique mechanism selectively blocks the pacemaker funny (If) channels, which are responsible for spontaneous depolarisation in the sinoatrial node that regulates heart rate during sinus rhythm (Figure 1).2 Since 1980, it has been well established that controlling the…
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Author(s):
Ethan R Ellis
,
Mark E Josephson
Added:
3 years ago
Cardiomyopathies are heterogeneous heart muscle disorders with a wide range of aetiologies and clinical manifestations. They are often defined by their causes (i.e. hypertension, prior myocardial infarction, valvular heart disease), although current major society definitions describe cardiomyopathy as the presence of abnormal myocardial structure and/or function in the absence of underlying…
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Author(s):
Alexandre Raymond-Paquin
,
Santosh K Padala
,
Kenneth A Ellenbogen
Added:
2 years ago
Defining LBBB Patterns in CRT
Author(s):
Roderick Tung
,
Gaurav A Upadhyay
Added:
3 years ago
Article
Author(s):
Chu-Pak Lau
,
Weijian Huang
,
Pugazhendhi Vijayaraman
Added:
2 years ago
In this video from Arrythmia Academy's Journal Club, Dr Chu-Pak Lau (Queen Mary Hospital, The University of Hong Kong, Hong Kong) moderates a discussion between Dr Weijian Huang (The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China) and Dr Pugazhendhi Vijayaraman (Geisinger Heart Institute, Wilkes-Barre, Pennsylvania, US) on the topic of Left Bundle Branch Pacing, and how…
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LBBAP in Heart Failure
Author(s):
Juan Carlos Diaz
,
Mauricio Duque
,
Julian Aristizabal
,
et al
Added:
3 months ago
Article