Torsades De Pointes Electrical Storm Induced by H1N1 in a Patient with KCNH2 Variant of Unknown Significance

<div>Sinus rhythm with first-degree AV block, left bundle branch block pattern, and delayed QRS transition zone. QTc interval was not prolonged when corrected to the left bundle branch block (LBBB).</div>

Case Reports in Cardiology

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Figure 1

Figure 1: Torsades De Pointes Electrical Storm Induced by H1N1 in a Patient with KCNH2 Variant of Unknown Significance 