ISSN: 1885-5857 Impact factor 2023 7.2
Vol. 67. Num. 11.
Pages 952 (November 2014)

Ecg contest
Response to ECG, October 2014

Respuesta al ECG de octubre de 2014

Concepción Alonso-Martín
Rev Esp Cardiol. 2014;67:85210.1016/j.rec.2014.05.012
Concepción Alonso-Martín

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Response: The rhythm strip illustrates the induction of tachycardia, following an aberrantly conducted through the left bundle branch beat, the morphology of which was consistent with the aberrancy. The electrocardiogram shows conduction alternans. The morphology of the tachycardia and the conduction disturbance suggest bundle branch reentry ventricular tachycardia, which was demonstrated in the electrophysiological study (Figure 1).

Figure 1
(0.58MB).

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