Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome

Pérez-Riera, Andrés Ricardo; Yanowitz, Frank; Barbosa-Barros, Raimundo; Daminello-Raimundo, Rodrigo; de Abreu, Luiz Carlos; Nikus, Kjell; Brugada, Pedro (2020-11-18)
 
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Pérez-Riera, Andrés Ricardo
Yanowitz, Frank
Barbosa-Barros, Raimundo
Daminello-Raimundo, Rodrigo
de Abreu, Luiz Carlos
Nikus, Kjell
Brugada, Pedro
18.11.2020

JACC: Case Reports
doi:10.1016/j.jaccas.2020.07.037
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https://urn.fi/URN:NBN:fi:tuni-202101141309

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Peer reviewed
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<p>Conduction delay in the right ventricular outflow tract as manifested in the electrocardiogram constitutes a high-risk predictor of ventricular arrhythmias in patients with Brugada syndrome. We present a case with a right QRS axis between –90° and ±180°. This feature has never been reported in the context of Brugada syndrome. (Level of Difficulty: Advanced.)</p>
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