application of a new algorithm in the differential diagnosis of wide qrs complex tachycardia by...
TRANSCRIPT
![Page 1: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/1.jpg)
Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia
by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T. Altemose, and John M. Miller
EHJVolume 28(5):589-600
March 6, 2007
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 2: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/2.jpg)
Application of the vi/vt criterion.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 3: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/3.jpg)
Application of the vi/vt criterion.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 4: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/4.jpg)
Brief summary of the new stepwise, decision-tree algorithm's use.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 5: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/5.jpg)
The application of the new algorithm.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 6: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/6.jpg)
A WCT due to SVT that was classified correctly by the new algorithm and misdiagnosed by the Brugada criteria.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 7: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/7.jpg)
A WCT due to SVT that was misdiagnosed by both the new and the Brugada algorithms.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 8: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/8.jpg)
Numbers of VT and SVT, true and false positive diagnoses made in each step of the new algorithm.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]
![Page 9: Application of a new algorithm in the differential diagnosis of wide QRS complex tachycardia by András Vereckei, Gábor Duray, Gábor Szénási, Gregory T](https://reader034.vdocuments.us/reader034/viewer/2022051416/56649eff5503460f94c14ae7/html5/thumbnails/9.jpg)
An example of a WCT due to SVT showing why the aVR criterion might be superior to the old QRS axis criterion.
András Vereckei et al. Eur Heart J 2007;28:589-600
© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: [email protected]