Quiz – Electrocardiography

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QUIZ

Quiz – Electrocardiography

Article Summary
  • DOI: 10.24969/hvt.2023.434
  • Page(s): 393-394
  • CARDIOVASCULAR DISEASES
  • Published: 09/11/2023
  • Received: 04/11/2023
  • Accepted: 06/11/2023
  • Views: 1337
  • Downloads: 1166
  • Keywords: quiz
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ECG Quiz

We report the case of a 82 year-old female patient, admitted for several episodes of dizziness. The patient is treated for mild hypertension, without any bradycardic medication.

Two electrocardiogram (ECG) strips are shown below:

ECG strip number 1:

ECG strip number 2:

 

These tracings show (select correct answer(s)):

A. Isorhythmic dissociation

B.Complete atrioventricular block with Hissian extrasystoles

C. Sinus bradycardia with atrial bigeminy

D. Junctional escape-capture bigeminy

E. Escape-echo bigeminy

 

 

 

 

Sok-Sithikun Bun, Didier Scarlatti,  Fabien Squara

Pasteur University Hospital, Cardiology Department, Nice, France

 

Ethics: Informed consent was obtained from patient before all procedures

      Peer-review: Internal

Conflict of interest: None to declare

Authorship: S.S.B., D.S., and  F.S. equally contributed to preparation of quiz

Acknowledgment and funding: None to declare

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