Fragmented QRS and severe coronary stenosis: Methodological considerations and pathophysiological insights

J Electrocardiol. 2026 Jul-Aug:97:154266. doi: 10.1016/j.jelectrocard.2026.154266. Epub 2026 Apr 22.

Authors

Orhan Karayiğit¹, Muhammet Cihat Çelik², Emrullah Kızıltunç³

Affiliations

¹ Yozgat Bozok University, Department of Cardiology, Yozgat, Turkey. Electronic address: orphan_8_9@hotmail.com.
² Hitit University Erol Olçok Education and Research Hospital, Department of Cardiology, Corum, Turkey.
³ Faculty of Medicine Gazi University, Department of Cardiology, Ankara, Turkey.

PMID: 42035685
DOI: 10.1016/j.jelectrocard.2026.154266

No abstract available

Keywords: Coronary CT angiography; Coronary artery disease; Fragmented QRS.

Publication types

Letter