Circulation. Arrhythmia and electrophysiology
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Circ Arrhythm Electrophysiol · Sep 2016
Multicenter StudyCardiac Abnormalities in First-Degree Relatives of Unexplained Cardiac Arrest Victims: A Report From the Cardiac Arrest Survivors With Preserved Ejection Fraction Registry.
Unexplained cardiac arrest (UCA) may be explained by inherited arrhythmia syndromes. The Cardiac Arrest Survivors With Preserved Ejection Fraction Registry prospectively assessed first-degree relatives of UCA or sudden unexplained death victims to screen for cardiac abnormalities. ⋯ URL: http://www.clinicaltrials.gov. Unique identifier: NCT00292032.