CONTEMPORARY IN-HOSPITAL OUTCOMES OF CHRONIC TOTAL OCCLUSION INTERVENTIONS: UPDATE FROM MENATA (MIDDLE EAST, NORTH AFRICA, TURKEY AND ASIA) CHAPTER OF THE PROGRESS-CTO (PROSPECTIVE GLOBAL REGISTRY FOR THE STUDY OF CHRONIC TOTAL OCCLUSION INTERVENTION) REGISTRY

KOSTANTINIS S., ELGUINDY A. M., GÖKTEKİN Ö., SIMSEK B., KARACSONYI J., KALAY N., ...Daha Fazla

72nd Annual Scientific Session (ACC), New Orleans, Amerika Birleşik Devletleri, 4 - 06 Mart 2023, cilt.81, ss.937, (Özet Bildiri) identifier

  • Yayın Türü: Bildiri / Özet Bildiri
  • Cilt numarası: 81
  • Doi Numarası: 10.1016/s0735-1097(23)01381-5
  • Basıldığı Şehir: New Orleans
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.937
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

A graph is intrinsically knotted if every embedding contains a nontrivially knotted cycle. It is known that intrinsically knotted graphs have at least 21 edges and that there are exactly 14 intrinsically knotted graphs with 21 edges, in which the Heawood graph is the only bipartite graph. The authors showed that there are exactly two graphs with at most 22 edges that are minor minimal bipartite intrinsically knotted: the Heawood graph and Cousin 110 of the $E_9+e$ family. In this paper we show that there are exactly six bipartite intrinsically knotted graphs with 23 edges so that every vertex has degree 3 or more. Four among them contain the Heawood graph and the other two contain Cousin 110 of the $E_9+e$ family. Consequently, there is no minor minimal intrinsically knotted graph with 23 edges that is bipartite.