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An unexpected atypical atriofascicular pathway presenting with sudden cardiac arrest: Mechanistic insights

Year: 2026

Type: article

Abstract: Patients with accessory pathways (APs) may remain asymptomatic and undiagnosed until preexcitation is incidentally detected on an electrocardiogram (ECG). When symptomatic, presentations can range from benign palpitations to sudden cardiac death (SCD).

Source: HeartRhythm Case Reports

DOI: 10.1016/j.hrcr.2026.05.013

Authors: Olubadewa A. Fatunde, Sam Stevens, Michael B. Liu, Oluwaseun Adeola, Komandoor Srivathsan, Win-Kuang Shen

Institutions: Mayo Clinic in Arizona, Mayo Clinic Hospital

Language: English

Topic: Cardiac Arrhythmias and Treatments

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,100