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Study identifier: NCT05239364 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Ablation of Consecutive Atrial Tachycardia

Condition: Heart Arrhythmia · Heart Diseases · Arrhythmias, Cardiac  ·  Sponsor: Evangelical Hospital Düsseldorf

PhaseNA
Planned participants100
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Ablation of consecutive atrial tachycardia (AT) after ablation of atrial fibrillation (AF) or cardiac surgery can be challenging due to complex substrate and AT mechanisms. A substantial portion of patients is known to show various tachycardias and recurrences occur in a noticeable number of cases. With the availability of novel ultra-high-density mapping techniques characterization and understanding of AT mechanisms and underlying substrate can be improved. Aim of this prospective, multi-center, randomized study is to compare a standard AT ablation approach versus minimalized ablation of the clinical AT in regards to arrhythmia free survival.

This description comes directly from the study's public registry record.

Talk to the study team

Christian Meyer, MD  ·  00492119191855  ·  christian.meyer@evk-duesseldorf.de

Always discuss trial participation with your own doctor first.

Locations (6)

Asklepios St. GeorgHamburg, Free and Hanseatic City of Hamburg, GermanyRecruiting
Evangelic Hospital DüsseldorfDüsseldorf, North Rhine-Westfalia, GermanyRecruiting
Vivantes Klinikum Am Urban BerlinBerlin, GermanyRecruiting
Evangelic Hospital Hagen-HaspeHagen, GermanyRecruiting
Städtisches Klinikum KarlsruheKarlsruhe, GermanyRecruiting
Universitätsklinikum Schleswig HolsteinKiel, GermanyRecruiting

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Source record: clinicaltrials.gov/study/NCT05239364