Current and Future Use of Insertable Cardiac Monitors.

Area of Science:

• Cardiology
• Neurology
• Medical Devices

Background:

• Insertable cardiac monitors (ICMs) offer continuous electrocardiogram monitoring for up to 3 years.
• ICMs are effective for unexplained syncope, palpitations, and atrial fibrillation (AF) management.
• Their use is expanding for detecting subclinical AF post-cryptogenic stroke.

Purpose of the Study:

• To review current society guidelines on subclinical AF monitoring after cryptogenic stroke.
• To summarize the latest evidence on ICMs for AF detection in stroke patients.
• To discuss the current and future applications of ICMs in this population.

Main Methods:

• Focused review of existing literature and society guidelines.
• Analysis of evidence regarding ICM utility in cryptogenic stroke patients.
• Discussion of optimal monitoring strategies and timing.

Main Results:

• Current guidelines lack specific recommendations for subclinical AF monitoring post-cryptogenic stroke.
• ICMs have demonstrated significant utility in detecting previously undiagnosed AF.
• Evidence supports the growing application of ICMs in stroke management.

Conclusions:

• There is a critical need for updated guidelines on ICM use for subclinical AF detection after cryptogenic stroke.
• Optimizing monitoring duration and timing is essential for effective stroke prevention.
• ICMs represent a valuable tool in the management of patients at risk for recurrent stroke due to AF.