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http://dx.doi.org/10.1161/01.cir.0000035996.46455.09 | DOI Listing |
J Cardiovasc Electrophysiol
November 2012
Cardiac Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Unlabelled: Preventive Effectiveness of Implantable Cardioverter.
Introduction: This prospective and multicenter trial of the implantable cardioverter-defibrillator (ICD) aimed to evaluate the mortality rate (including sudden cardiac death [SCD]) and the efficacy of ICD in Chinese patients with high risk of sudden death.
Methods And Results: This trial was conducted in 31 centers in China.
J Electrocardiol
February 2012
Division of Cardiology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited arrhythmia syndrome characterized by VT induced by adrenergic stress in the absence of structural heart disease and high incidence of sudden cardiac death. The diagnosis is made based on reproducible ventricular tachyarrhythmias including bidirectional VT and polymorphic VT during exercise testings. Two causative genes of CPVT have been identified: RYR2, encoding the cardiac ryanodine receptor (RyR2) Ca(2+) release channel, and CASQ2, encoding cardiac calsequestrin.
View Article and Find Full Text PDFQJM
December 2008
Department of Cardiology, Freeman Hospital, Freeman Road, Newcastle upon Tyne NE7 7DN, UK.
Background: Regional variation in permanent pacemaker (PPM) implantation rates is well described, the reasons for which are unclear. Significant delays to PPM implantation in UK practice were described 20 years ago, but contemporary data are lacking.
Aim: To investigate delays to PPM implantation and their causes.
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