Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes

In 3 similar cases of supraventricular tachycardia, rhythm presented the same conversion mode. In 1 case, tachycardia was terminated with atrial activation, while entrainment maneuvers during an electrophysiology study revealed the same response and diagnosis in all 3 cases. What is the most likely...

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Main Authors: Konstantinos Tampakis, MD, Evangelia-Erasmia Papakonstantinou, MD, Alexandros Sykiotis, MD, Sokratis Pastromas, MD, George Andrikopoulos, MD
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:JACC: Case Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666084925005352
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author Konstantinos Tampakis, MD
Evangelia-Erasmia Papakonstantinou, MD
Alexandros Sykiotis, MD
Sokratis Pastromas, MD
George Andrikopoulos, MD
author_facet Konstantinos Tampakis, MD
Evangelia-Erasmia Papakonstantinou, MD
Alexandros Sykiotis, MD
Sokratis Pastromas, MD
George Andrikopoulos, MD
author_sort Konstantinos Tampakis, MD
collection DOAJ
description In 3 similar cases of supraventricular tachycardia, rhythm presented the same conversion mode. In 1 case, tachycardia was terminated with atrial activation, while entrainment maneuvers during an electrophysiology study revealed the same response and diagnosis in all 3 cases. What is the most likely underlying mechanism of these tachycardias?
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publishDate 2025-07-01
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series JACC: Case Reports
spelling doaj-art-ec1926b6200e4af4b41dd749cf5d90c72025-08-20T03:29:10ZengElsevierJACC: Case Reports2666-08492025-07-01301710375710.1016/j.jaccas.2025.103757Supraventricular Tachycardia Conversion as a Response in Ventricular Premature ComplexesKonstantinos Tampakis, MD0Evangelia-Erasmia Papakonstantinou, MD1Alexandros Sykiotis, MD2Sokratis Pastromas, MD3George Andrikopoulos, MD4Address for correspondence: Dr Konstantinos Tampakis, Department of Electrophysiology and Pacing, Henry Dunant Hospital Center, 107 Mesogeion Avenue, 11526 Athens, Greece.; Department of Electrophysiology & Pacing, Henry Dunant Hospital Center, Athens, GreeceDepartment of Electrophysiology & Pacing, Henry Dunant Hospital Center, Athens, GreeceDepartment of Electrophysiology & Pacing, Henry Dunant Hospital Center, Athens, GreeceDepartment of Electrophysiology & Pacing, Henry Dunant Hospital Center, Athens, GreeceDepartment of Electrophysiology & Pacing, Henry Dunant Hospital Center, Athens, GreeceIn 3 similar cases of supraventricular tachycardia, rhythm presented the same conversion mode. In 1 case, tachycardia was terminated with atrial activation, while entrainment maneuvers during an electrophysiology study revealed the same response and diagnosis in all 3 cases. What is the most likely underlying mechanism of these tachycardias?http://www.sciencedirect.com/science/article/pii/S2666084925005352atrioventricular nodal reentrant tachycardiaAVNRTfunctional blockpremature ventricular contraction
spellingShingle Konstantinos Tampakis, MD
Evangelia-Erasmia Papakonstantinou, MD
Alexandros Sykiotis, MD
Sokratis Pastromas, MD
George Andrikopoulos, MD
Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
JACC: Case Reports
atrioventricular nodal reentrant tachycardia
AVNRT
functional block
premature ventricular contraction
title Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
title_full Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
title_fullStr Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
title_full_unstemmed Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
title_short Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes
title_sort supraventricular tachycardia conversion as a response in ventricular premature complexes
topic atrioventricular nodal reentrant tachycardia
AVNRT
functional block
premature ventricular contraction
url http://www.sciencedirect.com/science/article/pii/S2666084925005352
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