Tachycardia cycle length alternans caused by alternate conduction velocity on the slow conduction zone in a postoperative scar‐related atrial tachycardia
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DOI: 10.1002/joa3.12177
Abstract: The underlying mechanism for stable beat‐to‐beat cycle length variability (CL alternans) in scar‐related atrial tachycardia (AT) had not been elucidated clearly. We described a case with postoperative dual‐loop reentrant AT in right atrium. When the… read more here.
Keywords: related atrial; tachycardia; cycle length; atrial tachycardia ... See more keywords
Successful hot balloon ablation for focal atrial tachycardia derived from the left superior pulmonary vein antrum
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DOI: 10.1002/joa3.12313
Abstract: A 45‐year‐old man with paroxysmal atrial fibrillation (PAF) was admitted to our hospital for hot balloon ablation. At admission, atrial tachycardia (AT) was observed. Activation map showed focal atrial tachycardia originating from the posterior wall… read more here.
Keywords: ablation; atrial tachycardia; pulmonary vein; balloon ... See more keywords
Atrial tachycardia misinterpreted as ventricular high‐rate event in a patient with the sick sinus disease and a DDD pacemaker
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DOI: 10.1002/joa3.12497
Abstract: The device misinterpreted atrial high‐rate episode (AHRE) as ventricular high‐rate episode (VHRE), since consecutive atrial beats fell in the postventricular atrial blanking (PVAB) period. This resulted in the failure of auto mode switch (AMS). This… read more here.
Keywords: ventricular high; misinterpreted ventricular; rate; high rate ... See more keywords
Intermittent orthodromic capture of the earliest activation site during atrial pacing in a case with reentrant atrial tachycardia originating from the atrioventricular node vicinity
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Arrhythmia"
DOI: 10.1002/joa3.12702
Abstract: Constant pacing (S1–S1: 520 ms) from the right atrial appendage (RAA) during reentrant atrial tachycardia originating from the atrioventricular node vicinity. RA‐FW 1–2 was constantly captured antidromically. However, the earliest atrial activation site (EAAS =… read more here.
Keywords: tachycardia originating; originating atrioventricular; atrioventricular node; atrial tachycardia ... See more keywords
Focal post‐Maze atrial tachycardia mimicking macroreentrant tachycardia around the Maze lesion diagnosed using ultra‐high‐resolution mapping
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Arrhythmia"
DOI: 10.1002/joa3.12750
Abstract: Focal post‐Maze atrial tachycardia mimicked macroreentrant tachycardia around the Maze lesion. read more here.
Keywords: focal post; maze atrial; macroreentrant tachycardia; atrial tachycardia ... See more keywords
Unusual left‐sided variant orientation of the slow conduction zone in adenosine‐sensitive atrial tachycardia
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DOI: 10.1002/joa3.70015
Abstract: Adenosine‐sensitive atrial tachycardia (AT) is typically associated with a slow conduction zone (SCZ) near the atrioventricular node or tricuspid annulus. We report an unusual case of adenosine‐sensitive AT with a SCZ located between the left… read more here.
Keywords: left sided; sensitive atrial; adenosine sensitive; slow conduction ... See more keywords
Does organized atrial tachycardia after a pulmonary vein isolation‐only procedure portend better outcome of repeat ablation compared to recurrent atrial fibrillation?
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Arrhythmia"
DOI: 10.1002/joa3.70049
Abstract: Better outcome has been suggested for repeat procedures after atrial fibrillation (AF) ablation, when recurrence presented as organized atrial tachycardia (OAT) compared to recurrent AF. However, this contradicts the finding of more advanced atrial remodeling… read more here.
Keywords: better outcome; pulmonary vein; organized atrial; atrial tachycardia ... See more keywords
Mapping Atrial Tachycardia Post‐Pulmonary Vein Isolation Using the PulseSelect Catheter and Ensite NavX
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DOI: 10.1002/joa3.70206
Abstract: The nine 3‐mm electrodes, 3.75‐mm fixed interelectrode space, and soft and slightly tilted shape of the PulseSelect catheter enables creating high‐quality 3D electroanatomical mapping. Combined with an Ensite NavX 3D mapping system, it may be… read more here.
Keywords: vein isolation; pulmonary vein; pulseselect catheter; ensite navx ... See more keywords
Ripple mapping-guided atrial tachycardia ablation following open-heart surgery
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DOI: 10.1007/s00380-021-01772-8
Abstract: Ripple mapping can make the visualization of activation conduction on a 3-dimensional voltage map and is useful tool for scar-related organized atrial tachycardia (AT). This study sought to assess the efficacy of ripple mapping for… read more here.
Keywords: ripple mapping; ablation; surgery; atrial tachycardia ... See more keywords
Incessant Atrial Tachycardia Following Combination Chemotherapy with Cetuximab, Cisplatin and 5-Fluorouracil for Hypopharyngeal Cancer.
Sign Up to like & getrecommendations! Published in 2021 at "Cardiovascular toxicology"
DOI: 10.1007/s12012-021-09648-z
Abstract: A 72-year-old man with stage IV hypopharyngeal cancer, who had been treated for three months with combination chemotherapy, was referred to our cardiology department for evaluation of transient palpitation. Combination therapy with cetuximab, cisplatin, and… read more here.
Keywords: chemotherapy; combination; tachycardia; atrial tachycardia ... See more keywords
Ectopic atrial tachycardia originating from right atrial appendage aneurysms in children: Three case reports
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DOI: 10.1016/j.hrcr.2017.10.010
Abstract: Introduction Ectopic atrial tachycardia occurs at a rate of 5%–20% among children with supraventricular tachycardia. Atrial appendages are the most frequent focus in children, differing from the situation in adults. However, ectopic atrial tachycardia originating… read more here.
Keywords: atrial appendage; ectopic atrial; right atrial; atrial tachycardia ... See more keywords