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ALLMedicine™ Accelerated Idioventricular Rhythm Center

Research & Reviews  18 results

Accelerated Idioventricular Rhythm
https://emedicine.medscape.com/article/150074-overview

Aug 22nd, 2022 - Background Accelerated idioventricular rhythm (AIVR) was first described by Sir Thomas Lewis in 1910. [1] AIVR is currently defined as an enhanced ectopic ventricular rhythm with at least 3 consecutive ventricular beats, which is faster than norma...

Accelerated Idioventricular Rhythm
http://emedicine.medscape.com/article/150074-overview

Aug 22nd, 2022 - Background Accelerated idioventricular rhythm (AIVR) was first described by Sir Thomas Lewis in 1910. [1] AIVR is currently defined as an enhanced ectopic ventricular rhythm with at least 3 consecutive ventricular beats, which is faster than norma...

Accelerated Idioventricular Rhythm
https://emedicine.medscape.com/article/150074-print

Aug 22nd, 2022 - Background Accelerated idioventricular rhythm (AIVR) was first described by Sir Thomas Lewis in 1910.[1] AIVR is currently defined as an enhanced ectopic ventricular rhythm with at least 3 consecutive ventricular beats, which is faster than normal...

Accelerated Idioventricular Rhythm Differential Diagnoses
https://emedicine.medscape.com/article/150074-differential

Aug 22nd, 2022 - Diagnostic Considerations Accelerated idioventricular rhythm (AIVR) is diagnosed based on its characteristic electrocardiography findings. Its main differential diagnosis includes slow ventricular tachycardia, complete heart block, junctional rhyt...

Accelerated Idioventricular Rhythm Following Intraoral Local Anesthetic Injection Durin...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8674851
Anesthesia Progress; Sato K, Miyamae Y et. al.

Dec 16th, 2021 - Some anesthetic agents or adjunct medications administered during general anesthesia can cause an accelerated idioventricular rhythm (AIVR), which is associated with higher vagal tone and lower sympathetic activity. We encountered AIVR induced by ...

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News  7 results

A Partial Read May Mislead
https://www.medscape.com/viewarticle/836213_2

Dec 18th, 2014 - Discussion The initial three quarters of the tracing in Figure 1 could be either ventricular bigeminy with a pseudo-delta wave or ventricular preexcitation of every other beat. Luckily, the last three beats (V4, 5, and 6) prove that it is ventricu...

Tall R Waves in the Right Precordial Leads
https://www.medscape.com/viewarticle/819978_2

Feb 14th, 2014 - Explanation The deeply negative initial deflections, which are wide in the inferior leads, certainly suggest an old inferior infarction. Combined with tall R waves in the right precordial leads, these deflections can make one consider an old infer...

What Is This Life-Threatening Condition?
https://www.medscape.com/viewarticle/809102_2

Aug 14th, 2013 - Answer Discussion The rhythm is sinus, which speeds up slightly during the second to fourth beats from the end. The QRS complexes are wide even for the right bundle branch block, which is present. The PR interval is long. More specifically, T wave...

The Cause of the ST-Segment Elevation
https://www.medscape.com/viewarticle/570244

Mar 10th, 2008 - Question What does this tracing show? A. Brugada syndrome B. Hyperkalemia causing the Brugada electrocardiographic (ECG) pattern C. Acute anterioseptal infarct D. Accelerated idioventricular rhythm

Changing QRS Complex Morphology
https://www.medscape.com/viewarticle/565343

Dec 17th, 2007 - Question Why is the QRS complex morphology changing? A) Intermittent Wolff-Parkinson-White (WPW) syndrome B) Intermittent accelerated idioventricular rhythm C) Intermittent left bundle branch block

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