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Article

Syncope in genotype-negative long QT syndrome family members.

The American journal of cardiology - 15 Oct 2014

Olde Nordkamp Louise R A, Ruwald Martin H, Goldenberg Ilan, Wieling Wouter, McNitt Scott, Polonsky Bronislava, Wilde Arthur A M, van Dijk Nynke, Moss Arthur J

Abstract excerpt

Unaffected long-QT syndrome family members (FMs) frequently experience syncope. The aims of this study were to test the hypothesis that syncope events in FMs are benign events and to compare clinical characteristics, triggers eliciting the syncope events, and long-term outcomes between FMs and those with LQT1 or LQT2 mutations from the international Long QT Syndrome Registry. A total of 679 FMs, 864 LQT1...

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Identifiers

PMID: 25173441
DOI: 10.1016/j.amjcard.2014.07.044

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