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Fig. 1 | International Journal of Arrhythmia

Fig. 1

From: A successful case of left bundle branch area pacing using stylet-driven pacing leads with a steerable delivery sheath in patients with structural heart disease

Fig. 1

A. Twelve-lead ECG shows atrial fibrillation, left posterior block and regular RR interval with escape of 41 beats per minutes (bpm). B. Twelve-lead ECG shows atrial fibrillation, left anterior block, and regular RR interval with escape of 40 bpm. C. Twelve-lead ECG showed qR in lead V1, rS in inferior leads, qR in lead I and aVL, a deep S wave in lead V6, and intermediate QRS axis (lead II predominantly positive, and lead III with negative component), suggestive of left septal fascicular conduction

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