Key result
ICM data link bradyarrhythmias, not VT/VF, as the primary cause of sudden cardiac death in dialysis.
Why the study?
Lack of knowledge of arrhythmias contributing to sudden cardiac death in patients on dialysis has been a significant barrier to preventing SCD in this population.
Implantable cardiac monitors reveal that bradyarrhythmias are a major mechanism of sudden cardiac death in dialysis patients, highlighting the potential for ICM-guided personalized management.
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SCD risk in dialysis patients remains high; leaves open need for validated definitions and targeted prevention trials.
Shafi et al. (2018) conducted a review in Sudden cardiac death in patients on dialysis. Implantable cardiac monitors (ICMs) was evaluated. Studies using implantable cardiac monitors in dialysis patients indicate that bradyarrhythmias, rather than ventricular tachycardia or fibrillation, are the major mechanism of sudden cardiac death.
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