Myeloperoxidase-deficiency protects from ventricular tachycardia in a murine model of ischemic cardiomyopathy
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چکیده
منابع مشابه
Ablation of Ventricular Tachycardia in Patients with Ischemic Cardiomyopathy.
Ventricular tachycardias (VTs) occurring after prior myocardial infarction are usually caused by reentrant circuits formed by surviving myocardial bundles. Although part of the reentrant circuits may be located in the midmyocardium or epicardium, most of the VTs can be safely and successfully ablated by endocardial ablation targeting the late potentials/local abnormal ventricular activation, wh...
متن کاملBidirectional ventricular tachycardia in ischemic cardiomyopathy during ablation
Case report A 78-year-old man presented with recurrent appropriate shocks from his implantable cardioverter-defibrillator (ICD) for monomorphic VT. He was known to have ischemic cardiomyopathy and monomorphic VT for which he had received an ICD 12 years ago. Since then, he had infrequent episodes of VT while taking sotalol that were terminated with antitachycardia pacing. He presented with VT s...
متن کاملFocal mechanisms underlying ventricular tachycardia during prolonged ischemic cardiomyopathy.
BACKGROUND The present study was performed to define the mechanisms underlying spontaneously occurring ventricular arrhythmias in the failing heart. METHODS AND RESULTS Three-dimensional cardiac mapping from as many as 232 intramural sites was performed in five dogs with ischemic cardiomyopathy induced by multiple intracoronary embolizations. After 5 to 10 weekly embolizations with 90-microns...
متن کاملDiagnosis of Ventricular Tachycardia Electrocardiography
Les signes clectrocardiographiques classiques nc sont pas toujours suMisants pour ·le diagnostic de la tachycardie ventriculaire. Nous avons insiste d'une part sur !'importance diagnostique des complex de ca· ptures et d'auters part sur l'import.anre des procedcs nouveux Tels : 1- Enrcgishemcnt du potentiel du faisreau de 2- Stimulation references endocavitaire.
متن کاملSignificance of Inducible Nonsustained Ventricular Tachycardias After Catheter Ablation for Ventricular Tachycardia in Ischemic Cardiomyopathy.
BACKGROUND Noninducibility of sustained monomorphic ventricular tachycardia (SMVT) postablation does not insure absence of later recurrence in patients with ischemic cardiomyopathy. This study aims to determine the relation between inducible nonsustained VT postablation and VT recurrences. METHODS AND RESULTS One hundred sixty-five consecutive patients (156 male; age 68±9 years) underwent abl...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2016
ISSN: 1662-453X
DOI: 10.3389/conf.fnins.2016.93.00110