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โ† Trials
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Characterization of Left Atrial Substrate in Patients With Ventricular Arrhythmias

Recruitingn/aAges 18 Years - anyAllUniversitair Ziekenhuis Brussel
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In plain words

What the trial is, and whether it could suit you

The goal of this observational study is to analyze the characteristics of left atrial electroanatomical maps in patients without a history of atrial fibrillation but with a high clinical risk of developing it, as indicated by the presence of structural heart disease or a CHA2DS2-VASc score โ‰ฅ 2 points. The study cohort will be compared to a historical cohort of patients with diagnosed atrial fibrillation in a propensity-matched fashion. The main questions it aims to answer are: * Are the left atrial electroanatomical changes a consequence or a precursor to the development of atrial fibrillation? * Are the left atrial electroanatomical findings different between patients with atrial fibrillation and those at high risk of developing it? * What is the prognostic impact of left atrial pathologic changes in patients without diagnosed atrial fibrillation in terms of cardiovascular outcomes?

Sign in to get the eligibility rules as simple questions to take to your doctor.

๐Ÿ“‹ Eligibility rules (as published)
Inclusion Criteria: * Absence of a prior history of atrial fibrillation or flutter. * Patients presenting for ablation of any ventricular tachycardia related to structural heart disease or any ventricular arrhythmia with a CHA2DS2-VASc score โ‰ฅ 2. Exclusion criteria: * Presence of thrombus in the left atrial appendage. * Complications related to the index procedure. * Insufficient quality of the left atrial electroanatomical map.
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What it tests

  • Left atrial electroanatomical mapping
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Where

1 site
Universitair Ziekenhuis Brussel
Jette, Belgium
๐Ÿค Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible โ€” always decide together with your own doctor.
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