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Your search keyword '"Georgios Leventopoulos"' showing total 1 results
Start Over Author "Georgios Leventopoulos" Journal journal of arrhythmia
1 results on '"Georgios Leventopoulos"'

1. Paradoxical pacing spikes during a wide complex tachycardia in biventricular defibrillator. What is the mechanism? Is it undersensing due to troubleshooting?

Author

Georgios Leventopoulos, Eleni‐Evangelia Koufou, Rafail Koros, Angelos Perperis, and Periklis Davlouros

Subjects
defibrillator function, paradoxical pacing, resynchronization therapy, wide complex tachycardia, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract

We present the case of a 68‐year‐old man with a cardiac resynchronization therapy‐defibrillator Medtronic device implanted 3 years ago, admitted to our hospital due to a wide complex tachycardia with unexpected pacing spikes inside QRS complexes. Although that could be easily attributed to ventricular undersensing, more complicated mechanisms are involved, including the origin of the tachycardia, the parameters of the device, and the position of the device and the leads.

Published
2022
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