Why the study?
Does remote monitoring and device-detected atrial tachyarrhythmia management reduce ischemic stroke in patients with cardiac implantable electronic devices?
Population
Patients with cardiac implantable electronic devices (CIEDs) and external loop recorders
Comparison
Remote monitoring and device-based detection of… vs Standard clinical monitoring
Design
Review
Key result
Subclinical atrial tachyarrhythmias detected by implantable devices are associated with increased stroke risk, and while remote monitoring enables early detection, evidence for stroke reduction remains unclear.
Authors
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Device-detected subclinical atrial tachyarrhythmias should not trigger anticoagulation; leaves open whether remote monitoring reduces stroke.
Does remote monitoring and device-detected atrial tachyarrhythmia management reduce ischemic stroke in patients with cardiac implantable electronic devices?
While CIEDs and remote monitoring effectively detect subclinical atrial tachyarrhythmias that correlate with stroke risk, the clinical benefit of initiating anticoagulation based solely on these device-detected episodes remains unproven.
Maria et al. (2015) conducted a review in Subclinical Atrial Tachyarrhythmias and Cryptogenic Stroke. Cardiac implantable electronic devices and remote monitoring vs. Standard monitoring or conventional follow-up was evaluated. Subclinical atrial tachyarrhythmias detected by implantable devices are associated with increased stroke risk, and while remote monitoring enables early detection, evidence for stroke reduction remains unclear.
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