title: One-Year Outcomes After Everolimus-Eluting Stents Implantation in Ostial Lesions of Left Anterior Descending Coronary Arteries.
abstract: BACKGROUND
  In recent years, stents are increasingly used in variety of coronary lesions. Ostial lesion of left anterior descending coronary artery (LAD) however remains a challenge area because of the invariable involvement of distal left main coronary artery (LMCA). This study was designed to evaluate the clinical and angiographic outcomes of everolimus-eluting stent (EES) implantation for ostial LAD.
  
  
  METHODS
  EESs were implanted in 45 consecutive patients with ostial LAD stenoses. For complete lesion coverage, stent positing was extended into the distal LMCA in 6 patients (13.3%) with intermediated LMCA narrowing. We assess MACE during one-year follow-up.
  
  
  RESULTS
  In-hospital success rate was 100%; neither cardiac death nor stent thrombosis in our patients, but two patients had myocardial infarction in non-related coronary artery during follow-up. Two patients had angiographic restenosis and underwent TLR. The cumulative MACE-free survival rate was 95.6% at one year.
  
  
  CONCLUSIONS
  EES was in ostial LAD lesions with complete lesion coverage achieving high procedural success rate and acceptable clinical outcomes during one-year follow-up period.
authors.affiliation: Cardiovascular Research Center, Shaheed Madani Heart Hospital, Medical Science University, Tabriz, Iran.
authors.forename: Zahra
authors.initials: Z
authors.lastname: Golmohamadi
authors.affiliation: Ayatollah Mosavi Cardiology Department, Medical Science University, Zanjan, Iran.
authors.forename: Sepideh
authors.initials: S
authors.lastname: Sokhanvar
authors.affiliation: Cardiovascular Research Center, Shaheed Madani Heart Hospital, Medical Science University, Tabriz, Iran.
authors.forename: Naser
authors.initials: N
authors.lastname: Aslanabadi
authors.affiliation: Cardiovascular Research Center, Shaheed Madani Heart Hospital, Medical Science University, Tabriz, Iran.
authors.forename: Samad
authors.initials: S
authors.lastname: Ghaffari
authors.affiliation: Cardiovascular Research Center, Shaheed Madani Heart Hospital, Medical Science University, Tabriz, Iran.
authors.forename: Bahram
authors.initials: B
authors.lastname: Sohrabi