Influence of left main-left circumflex artery angle on long-term outcomes in crossover stenting for ostial left circumflex artery lesions: insights from the Multicenter CROSS-LCX Registry

Ezgi Gültekin Güner; Ebru Serin; Muhammed Furkan Deni̇z; Sezer Markirt; Mehmet Erdoğan; Kurtuluş Karaüzüm; Semih Kalkan; ALİ NAZMİ ÇALIK; Serkan ASİL; VEYSEL OZAN TANIK; Ahmet Anil Baskurt; Fatih Levent; Faruk Kara; Enes Arslan; Cemalettin Akman; Ahmet Yaşar Çizgici; Özge Çebi; Uygar Çağdaş Yüksel; İbrahim Faruk Aktürk; Kudret Keskin; İrfan Şahin; Ahmet Güner; Fatih Uzun; Other Members of the Study Investigators

doi:10.1097/mca.0000000000001631

Key Points

This research aims to examine the impact of the left main-left circumflex artery angle on cardiovascular outcomes following crossover stenting.
Conducted as a multicenter registry study
Evaluated patients with ostial left circumflex artery lesions
Analyzed the relationship between left main-LCX angle and long-term cardiovascular events
Found that a narrow left main-LCX angle of 99° is linked to higher rates of cardiovascular events
Suggests that the artery angle may serve as a predictive factor for patient outcomes

Implication

Multicenter study shows narrow left main-LCX angle affects cardiovascular events in patients undergoing crossover stenting.

Abstract

This multicenter study shows that a narrow left main-LCX angle (99°) value may be associated with poor cardiovascular events in patients who underwent CSI for ostial LCX disease.

Discussion

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Cite This Study

Güner et al. (2026) studied this question.

synapsesocial.com/papers/69ba43884e9516ffd37a4ebc https://doi.org/10.1097/mca.0000000000001631

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Influence of left main-left circumflex artery angle on long-term outcomes in crossover stenting for ostial left circumflex artery lesions: insights from the Multicenter CROSS-LCX Registry

Key Points

Implication

Abstract

Discussion

Cite This Study

Influence of left main-left circumflex artery angle on long-term outcomes in crossover stenting for ostial left circumflex artery lesions: insights from the Multicenter CROSS-LCX Registry

Key Points

Implication

Abstract

Discussion

Cite This Study

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