Electrocardiographic changes and arrhythmias following percutaneous atrial septal defect and patent foramen ovale device closure
- 11 May 2011
- journal article
- research article
- Published by Wiley in Catheterization and Cardiovascular Interventions
- Vol. 78 (2), 254-261
- https://doi.org/10.1002/ccd.23028
Abstract
Objectives: To compare pre‐ and post‐procedure electrocardiograms (ECGs) in a large cohort of patients after percutaneous closure of atrial septal defect (ASD) and patent foramen ovale (PFO). Background: Percutaneous device closure of ASD or PFO is commonplace. Conduction and rhythm anomalies associated with percutaneous device placement have been reported. Methods: We reviewed records for all patients who underwent percutaneous device closure of ASD or PFO at our institution from 1999 to 2008. Pre‐procedure ECG and Holter studies were compared to available short term (2 months) ECG or Holter. Results: Pre‐ and post‐procedural ECGs were available in 610 patients (305 females, average age 50 ± 18.1 years, range 1–91 years, 384 PFO, 184 ASD, 42 with multiple defects, mean device size 16 mm, range 5–38 mm). We report an incidence of 5.2% (32/610) of arrhythmias in the 4 months following device placement, including 29 patients with atrial tachyarrhythmias (ATs, 22 fibrillation, 7 flutter), 1 with junctional tachycardia, and 2 with heart block. Among other findings, the average P‐wave duration was increased on intermediate follow‐up as compared to early follow‐up (P < 0.001). Development of new‐onset 1st degree AV Block after the procedure was associated with an increased risk of ATs post‐procedure (P < 0.0001). Conclusion: We report a low risk of clinically significant post‐procedure arrhythmias after device placement. Clinically significant heart block occurred in only two patients (0.3%). Changes in several markers of atrial conduction were found, suggesting an effect of device closure on intra‐atrial conduction.Keywords
This publication has 29 references indexed in Scilit:
- Anatomy of the patent foramen ovale for the interventionalistCatheterization and Cardiovascular Interventions, 2009
- Short-term electrogeometric atrial remodelling after percutaneous atrial septal defect closureJournal of Cardiovascular Medicine, 2008
- Incidence of Atrial Fibrillation Following Transcatheter Closure of Atrial Septal Defects in AdultsThe American Journal of Cardiology, 2008
- Transcatheter closure of large secundum atrial septal defects using the 40 mm Amplatzer septal occluder: Results of an international registryCatheterization and Cardiovascular Interventions, 2005
- Symptomatic atrial arrhythmias and transcatheter closure of atrial septal defects in adult patientsHeart, 2004
- Early electrical and geometric changes after percutaneous closure of large atrial septal defectThe American Journal of Cardiology, 2004
- Anatomic description of Bachmann’s Bundle and its relation to the atrial septumThe American Journal of Cardiology, 2003
- Comparison of transcatheter closure of secundum atrial septal defect using the Amplatzer septal occluder associated with deficient versus sufficient rimsThe American Journal of Cardiology, 2002
- AN ANALYSIS OF THE TIME‐RELATIONS OF ELECTROCARDIOGRAMS.Annals of Noninvasive Electrocardiology, 1997
- ELECTROCARDIOGRAPHIC CHANGES IN ATRIAL SEPTAL DEFECT FOLLOWING SURGICAL CORRECTIONHeart, 1960