January 29th Question

January 29th Question CHALLENGE OF THE WEEK See Answer to January 22nd Following Question Amit Noheria, MBBS, SM A 51-year-old woman with asthma and recurrent palpitations for one and half year presented to Emergency Department in wide complex tachycardia and was electrically cardioverted. In the electrophysiology laboratory, both wide complex and narrow complex tachycardias were inducible with programmed electric stimu- lation. What can be surmised about the tachycardia shown in Figure based on the transition that occurred during manipulation of the mapping/ablation catheter across the tricuspid valve? Figure. Twelve-lead electrocardiogram and intracardiac electrograms (recorded at 100 mm/s) showing the transition from wide-complex to narrow-complex tachycardia. ABL indicates ablation/mapping; CS, coronary sinus; d, distal; m, mid; p, proximal; and RVa, right ventricular apex. Answer Options A. Dual tachycardia is present: ventricular tachycardia and supraventricular tachycardia B. Dual tachycardia is present: antidromic reentry tachycardia (using atriofas- cicular/nodofascicular tract) and atrioventricular nodal reentry tachycardia Circ Arrhythm Electrophysiol C. Accessory pathway (atriofascicular/nodofascicular) is not participatory in the is available at http://circep. tachycardia ahajournals.org. D. There is atrial tachycardia with bystander atriofascicular/nodofascicular tract © 2018 American Heart E. There is atrioventricular nodal reentry tachycardia with bystander atriofas- Association, Inc. cicular/nodofascicular tract Circ Arrhythm Electrophysiol. 2018;11:e006206. DOI: 10.1161/CIRCEP.118.006206 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Circulation: Arrhythmia & Electrophysiology Wolters Kluwer Health

Loading next page...
 
/lp/wolters_kluwer/january-29th-question-eRU0BYn7lb
Publisher
Wolters Kluwer
Copyright
© 2018 American Heart Association, Inc.
ISSN
1941-3149
eISSN
1941-3084
D.O.I.
10.1161/CIRCEP.118.006206
Publisher site
See Article on Publisher Site

Abstract

CHALLENGE OF THE WEEK See Answer to January 22nd Following Question Amit Noheria, MBBS, SM A 51-year-old woman with asthma and recurrent palpitations for one and half year presented to Emergency Department in wide complex tachycardia and was electrically cardioverted. In the electrophysiology laboratory, both wide complex and narrow complex tachycardias were inducible with programmed electric stimu- lation. What can be surmised about the tachycardia shown in Figure based on the transition that occurred during manipulation of the mapping/ablation catheter across the tricuspid valve? Figure. Twelve-lead electrocardiogram and intracardiac electrograms (recorded at 100 mm/s) showing the transition from wide-complex to narrow-complex tachycardia. ABL indicates ablation/mapping; CS, coronary sinus; d, distal; m, mid; p, proximal; and RVa, right ventricular apex. Answer Options A. Dual tachycardia is present: ventricular tachycardia and supraventricular tachycardia B. Dual tachycardia is present: antidromic reentry tachycardia (using atriofas- cicular/nodofascicular tract) and atrioventricular nodal reentry tachycardia Circ Arrhythm Electrophysiol C. Accessory pathway (atriofascicular/nodofascicular) is not participatory in the is available at http://circep. tachycardia ahajournals.org. D. There is atrial tachycardia with bystander atriofascicular/nodofascicular tract © 2018 American Heart E. There is atrioventricular nodal reentry tachycardia with bystander atriofas- Association, Inc. cicular/nodofascicular tract Circ Arrhythm Electrophysiol. 2018;11:e006206. DOI: 10.1161/CIRCEP.118.006206

Journal

Circulation: Arrhythmia & ElectrophysiologyWolters Kluwer Health

Published: Feb 1, 2018

There are no references for this article.

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off