Author

Qi-Heng Wan

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Open access Sep 2026

Retrograde-Guided Antegrade Puncture Reentry Technique for Retrograde CTO PCI: Procedural Outcome and Safety Evaluation.

BACKGROUND Improving the efficiency of traversing the occluded segment is important in retrograde chronic total occlusion (CTO) percutaneous coronary intervention (PCI). We developed the retrograde-guided antegrade puncture reentry (RPR) technique to improve procedural efficiency while maintaining safety in retrograde...

Ze-Han Huang, Qi-Heng Wan, Yao-Jun Zhang et al. · Catheterization and cardiova... · 0 citations

Open access Sep 2026

Hemoglobin glycation index and prognosis after successful chronic total occlusion percutaneous coronary intervention: a retrospective cohort study

Background Even after technically successful percutaneous coronary intervention (PCI) for chronic total occlusion (CTO), patients face persistent excess cardiovascular risk. The hemoglobin glycation index (HGI), a marker of interindividual glycation heterogeneity, has not been studied in this setting. Methods We enroll...

Song Wen, Ze-Han Huang, Ling-Bing Meng et al. · Frontiers in Endocrinology · 0 citations

Open access Sep 2026

Association Between Prognostic Nutritional Index and Clinical Outcomes After Percutaneous Coronary Intervention in Elderly Patients with Chronic Total Occlusion

Background: This study aimed to investigate the association between the prognostic nutritional index (PNI) and long-term all-cause mortality and major adverse cardiovascular events (MACEs) in elderly patients with chronic total occlusion (CTO) after successful percutaneous coronary intervention (PCI). Methods: This ret...

Ji-Quan Xiao, Song Wen, Ren-Shang Xu et al. · Journal of Cardiovascular De... · 0 citations