Self-Terminated Ventricular Fibrillation and Recurrent Syncope - 06/08/11
, Angela Morello, MD, Peter J. Zimetbaum, MD, Mark E. Josephson, MDRésumé |
Ventricular fibrillation (VF) is a lethal arrhythmia that requires immediate cardioversion and is rarely self-terminating. Spontaneous termination is typically associated with more organized activation than sustained VF terminated by shock, but the precise mechanism is unclear. In the present case, we describe a patient with recurrent syncope and documented self-terminating VF, who ultimately underwent implantable cardioverter defibrillator insertion. Assessment of the rhythm strip revealed organization of a chaotic rhythm into monomorphic ventricular tachycardia before termination, in supportive of previous reports. In conclusion, self-terminating VF is a very rare condition that can cause syncope.
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Vol 107 - N° 4
P. 638-640 - février 2011 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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