A wide QRS tachycardia with three distinct left bundle branch block morphologies in a patient with sinus rhythm with left bundle branch block: What is the mechanism?
Journal of Innovations in Cardiac Rhythm Management, cilt.12, sa.10, ss.4744-4748, 2021 (Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 12 Sayı: 10
- Basım Tarihi: 2021
- Doi Numarası: 10.19102/icrm.2021.121007
- Dergi Adı: Journal of Innovations in Cardiac Rhythm Management
- Derginin Tarandığı İndeksler: Scopus
- Sayfa Sayıları: ss.4744-4748
- Anahtar Kelimeler: Idiopathic ventricular tachycardia, Left and right cusp commissure, Left bundle branch block tachycardia, Left bundle branch morphology, Preferential conduction
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
The differential diagnosis for a wide complex tachycardia includes all causes of supraventricular tachycardia (SVT) with bundle branch block or all causes of SVT with antegrade pre-excitation by bystander involvement of any accessory pathways, myocardial or bundle brunch ventricular tachycardia, and antidromic (atriofascicular or nodofascicular/nodoventricular) and other pre-excited reciprocating tachycardias. We present a case of wide complex QRS tachycardia with a left bundle branch block QRS morphology.