open access

Vol 68, No 8 (2010)
Electrocardiogram of the month
Published online: 2010-08-21
Submitted: 2012-12-28
Get Citation

Broad QRS complex tachykardia - what is the mechanizm?

Jacek Majewski, Jacek Lelakowski
Kardiol Pol 2010;68(8):958-960.

open access

Vol 68, No 8 (2010)
Electrocardiogram of the month
Published online: 2010-08-21
Submitted: 2012-12-28

Abstract

We present the ECG with broad QRS complex tachycardia and left bundle branch block (LBBB) morphology. There are negative P waves in inferior leads (II, III, aVF) and positive in V1 with the RP interval of 124-164 ms. The slow–slow atrioventricular nodal reentrant tachycardia (AVNRT) conducted with LBBB aberrancy was diagnosed. The differential diagnosis of slow–slow AVNRT from atrioventricular reentrant tachycardia using concealed posteroseptal accessory pathway is discussed.
Kardiol Pol 2010; 68, 8: 958-960

Abstract

We present the ECG with broad QRS complex tachycardia and left bundle branch block (LBBB) morphology. There are negative P waves in inferior leads (II, III, aVF) and positive in V1 with the RP interval of 124-164 ms. The slow–slow atrioventricular nodal reentrant tachycardia (AVNRT) conducted with LBBB aberrancy was diagnosed. The differential diagnosis of slow–slow AVNRT from atrioventricular reentrant tachycardia using concealed posteroseptal accessory pathway is discussed.
Kardiol Pol 2010; 68, 8: 958-960
Get Citation

Keywords

AVNRT; LBBB

About this article
Title

Broad QRS complex tachykardia - what is the mechanizm?

Journal

Kardiologia Polska (Polish Heart Journal)

Issue

Vol 68, No 8 (2010)

Pages

958-960

Published online

2010-08-21

Bibliographic record

Kardiol Pol 2010;68(8):958-960.

Keywords

AVNRT
LBBB

Authors

Jacek Majewski
Jacek Lelakowski

Important: This website uses cookies. More >>

The cookies allow us to identify your computer and find out details about your last visit. They remembering whether you've visited the site before, so that you remain logged in - or to help us work out how many new website visitors we get each month. Most internet browsers accept cookies automatically, but you can change the settings of your browser to erase cookies or prevent automatic acceptance if you prefer.

By "Via Medica sp. z o.o." sp.k., Świętokrzyska 73 street, 80–180 Gdańsk, Poland

tel.:+48 58 320 94 94, faks:+48 58 320 94 60, e-mail: viamedica@viamedica.pl