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Case Reports
. 2018 Nov 30;5(3):148-151.
doi: 10.1016/j.hrcr.2018.11.016. eCollection 2019 Mar.

His-bundle pacing in a patient with dextrocardia, severe systolic dysfunction, and complete atrioventricular block

Manuel Molina-Lerma  1 , Juan Jiménez-Jáimez  1 , Rosa Macías-Ruiz  1 , Pablo Sánchez-Millán  1 , Luis Tercedor  1 , Miguel Álvarez  1
Affiliations
Case Reports

His-bundle pacing in a patient with dextrocardia, severe systolic dysfunction, and complete atrioventricular block

Manuel Molina-Lerma et al. HeartRhythm Case Rep. .
No abstract available

Keywords: Cardiomyopathy; Dextrocardia; His-bundle pacing; Pacemaker; Resynchronization; Systolic dysfunction.

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Figures

Figure 1
Figure 1
A: The lower record shows the endocavitary signal sensed by electrode, showing the ventriculogram (V) and retrograde hisiogram (H). The upper records show the surface electrocardiogram (ECG). B: The top image shows the surface ECG; in the middle is the electrogram of the His-bundle electrode (EGM HIS); the bottom image shows the marker channel. Ap = auricular pacing; Vn = ventricular noise; Vr = ventricular refractory.
Figure 2
Figure 2
A: Atrial fibrillation with ventricular rhythm paced from the right ventricle, QRS 210 ms. B: Selective His-bundle pacing with narrow QRS interval, QRS 116 ms.
Figure 3
Figure 3
Chest radiograph: His-bundle electrode (HIS) above, right ventricular electrode (V) below.
See this image and copyright information in PMC

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References

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