March 25, 2019Pacing and Clinical Electrophysiology

A narrow QRS tachycardia with changed atrial activation after previous ablations: What is the mechanism?

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Population

A 25-year-old female with pre-excited AF and three previous failed ablations for WPW

Design

Case report

Authors

ALAnggia Chairuddin LubisUniversitas Sumatera Utara MPMukund A. PrabhuElectrophysiology RARobert D. AndersonElectrophysiology

Discussion

Member takes

Implication

Supports detailed mapping in refractory multi-pathway WPW; leaves open validation in prospective cohorts.

Structured PICO

Population

1 25-year-old female with Wolf-Parkinson-White syndrome (WPW) presenting with pre-excited atrial fibrillation after three previous failed ablations.

Intervention

Electrophysiology study and 20-W irrigated radiofrequency (RF) ablation (45 s) inside the coronary sinus.

A case report detailing the electrophysiological findings and mapping challenges in a patient with WPW syndrome and multiple accessory pathways after previous failed ablations.

Cite This Study

Lubis et al. (2019) studied this question.

synapsesocial.com/papers/6a72c649ce524a4339c593ec https://doi.org/10.1111/pace.13664

Topics

AF ablation outcomes

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A narrow QRS tachycardia with changed atrial activation after previous ablations: What is the mechanism?

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Topics

A narrow QRS tachycardia with changed atrial activation after previous ablations: What is the mechanism?

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Topics

Also Consider