title: Isolated coronary ostial stenosis in elderly patients: correction by directional coronary atherectomy.
authors.affiliation: Department of Medicine, Maimonides Medical Center, Brooklyn, N.Y. 11219.
authors.forename: K
authors.initials: K
authors.lastname: Challappa
authors.forename: H
authors.initials: H
authors.lastname: Feld
authors.forename: K
authors.initials: K
authors.lastname: Berman
authors.forename: J
authors.initials: J
authors.lastname: Shani
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000601:surgery; D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging / Q000601:surgery*; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000601:surgery*; D003331:Coronary Vessels / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male