Prognostic significance of endothelial dysfunction in patients undergoing percutaneous coronary intervention in the era of drug-eluting stents

Motoki Kubo, Toru Miyoshi, Hiroki Oe, Yuko Ohno, Kazufumi Nakamura, Hiroshi Itoh

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6 Citations (Scopus)


Background: Endothelial function is a prognostic predictor in patients undergoing percutaneous coronary intervention (PCI). However, in an era with widespread use of drug-eluting stents, the clinical relevance of endothelial dysfunction on restenosis in patients undergoing PCI has not been fully evaluated. Methods: This study included 80 patients with stable angina pectoris. Flow-mediated dilation (FMD) of the brachial artery was examined 1 week after PCI. Patients were retrospectively followed-up for an average of 21 months after PCI. The primary endpoints included cardiac death, nonfatal myocardial infarction, stroke, coronary revascularization, and critical limb ischemia. Results: A drug-eluting stent was used in 58 patients and a cardiovascular event was recorded in 34 patients during follow-up. The incidence of all cardiovascular diseases was significantly greater in the low FMD (median FMD

Original languageEnglish
Article number102
JournalBMC Cardiovascular Disorders
Issue number1
Publication statusPublished - Sep 23 2015



  • Endothelial function
  • Percutaneous coronary intervention
  • Restenosis
  • Stable angina pectoris

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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