Dissociation of electrical signals between layers of the heart and development of atrial fibrillation

Epicardial and Endocardial mapping of Atrial Fibrillation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON26625

Enrollment

150

Registered

2015-08-20

Start date

2016-01-01

Completion date

Unknown

Last updated

2025-03-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atrial fibrillation Cardiac Surgery

Interventions

Endo-epicardial mapping during (induced) atrial fibrillation, atrial fibrillation induced by high frequency pacing

Eligibility

Inclusion criteria

Inclusion criteria: > 18 years structural heart disease scheduled for elective cardiothoracic surgery

Exclusion criteria

Exclusion criteria: paced atrial rhythms hemodynamic instability presence of assist devices usage of inotropic agents emergency cardiac surgery redo-cardiac surgery prior ablative therapy in the atria Wolff-Parkinson-White syndrome LVEF < 40% prior radiation of the chest for malignancies kidney or renal failure

Design outcomes

Primary

Measure	Time frame
electrical dissociation between endo- and epicardium	—

Secondary

Measure	Time frame
development of persistent atrial fibrillation during 5 years of follow-up and relationship to electrical dissociation between endo- and epicardium	—

Contacts

Public ContactN.M.S. Groot, de

's Gravendijkwal 230

n.m.s.degroot@erasmusmc.nl+31 (0)10 7034479

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)