Hauke Engelke, Kevin Willy, Florian Reinke, Benjamin Rath, Hilke Könemann, Lars Eckardt, Gerrit Frommeyer
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引用次数: 0
Abstract
Background: Implantable loop recorder (ILR) allows rhythm-monitoring up to 3 years. They are recommended in patients with recurrent syncope and for the detection of atrial fibrillation (AF) in patients with cryptogenic thromboembolic events. AF and syncope occur more often in elderly patients. However, data in this cohort is limited.
Methods and results: All patients ≥ 80 years undergoing ILR-implantation between 2011 and 2022 in our center were included. Permanent pacemaker implantation (PPI) and oral anticoagulation due AF were defined as primary endpoints. Forty-five patients ≥ 80 years were included, 33 because of recurrent syncope and 12 because of suspected AF. The average follow up (FU) was 17.6 months. Overall in 22 patients, ILR-implantation led to a therapeutic consequence (48.9%). In the 12 patients who underwent ILR-implantation for detection of AF, AF was detected in nine patients (75%). In the 33 elderly patients who received ILR-implantation after syncope, 11 underwent PPI during FU (33.3%). One patient accidentally removed the ILR himself via the implantation-wound, and no other ILR-related complications were observed.
Conclusion: ILR are effective and safe in elderly patients. AF was often found in patients with suspected AF, especially in patients after catheter ablation of only documented atrial flutter (AFlu). PPI-rate was high in patients with recurrent syncope and ILR-implantation. Further investigations are necessary to determine whether PPI may be considered in elderly patients with syncope even in the absence of a bifascicular block.
期刊介绍:
Pacing and Clinical Electrophysiology (PACE) is the foremost peer-reviewed journal in the field of pacing and implantable cardioversion defibrillation, publishing over 50% of all English language articles in its field, featuring original, review, and didactic papers, and case reports related to daily practice. Articles also include editorials, book reviews, Musings on humane topics relevant to medical practice, electrophysiology (EP) rounds, device rounds, and information concerning the quality of devices used in the practice of the specialty.