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1. litfl.com › polymorphicPolymorphic VT and Torsades de Pointes (TdP) • LITFL

   litfl.com › polymorphic

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   8 paź 2024 · Polymorphic ventricular tachycardia (PVT) is a form of ventricular tachycardia in which there are multiple ventricular foci with the resultant QRS complex varying in amplitude, axis, and duration. The most common cause of PVT is myocardial ischaemia/infarction.

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     LITFL Further Reading. ECG Library Basics – Waves,...

2. www.ahajournals.org › doi › 10Polymorphic Ventricular Tachycardia: Terminology, Mechanism,...

   www.ahajournals.org › doi › 10

   7 wrz 2021 · Polymorphic ventricular tachycardia (VT) is a malignant ventricular tachyarrhythmia with changing QRS pattern that will either terminate spontaneously (causing syncope if it lasts more than a few seconds) or will deteriorate to ventricular fibrillation (VF), causing cardiac arrest.

3. www.ahajournals.org › doi › pdfIN DEPTH Polymorphic Ventricular Tachycardia - AHA/ASA Journals

   www.ahajournals.org › doi › pdf

   Learn about the different forms of polymorphic ventricular tachycardia (VT), a life-threatening arrhythmia with changing QRS pattern. Find out how to distinguish them based on electrocardiographic features, etiology, and treatment options.

4. pubmed.ncbi.nlm.nih.govPolymorphic Ventricular Tachycardia: Terminology, Mechanism,...

   pubmed.ncbi.nlm.nih.gov

   We present an in-depth review of the different forms of polymorphic ventricular tachycardia and propose a practical step-by-step approach for distinguishing these malignant arrhythmias. Keywords: Brugada syndrome; quinidine; tachycardia, ventricular; torsade de pointes; ventricular fibrillation.

5. academic.oup.com › eurheartj › articleInitiation and management of polymorphic ventricular tachycardia...

   academic.oup.com › eurheartj › article

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   11 sie 2021 · In this issue of the European Heart Journal, Rosso and colleagues present new data to accurately distinguish several subtypes of polymorphic ventricular tachycardia (VT), which have important implications in the management of post-myocardial infarction sudden cardiac arrest. 1 They describe specific electrocardiographic characteristics of the ...

6. www.healthline.com › health › polymorphic-ventricular-tachycardiaAll About Polymorphic Ventricular Tachycardia - Healthline

   www.healthline.com › health › polymorphic-ventricular-tachycardia

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   29 lip 2024 · Polymorphic ventricular tachycardia is an abnormal heart rhythm where the bottom chambers of your heart beat too quickly. People with severe cases may experience sudden cardiac...

7. www.sciencedirect.com › polymorphic-ventricular-tachycardiaPolymorphic Ventricular Tachycardia - ScienceDirect Topics

   www.sciencedirect.com › polymorphic-ventricular-tachycardia

   Learn about polymorphic VT, a type of ventricular tachyarrhythmia with changing QRS morphology, from various chapters and articles in medicine and dentistry. Find out the causes, symptoms, mechanisms, and treatments of this potentially life-threatening condition.