title: If directional coronary atherectomy is useful then why is it not used more often?
authors.affiliation: Regional Medical Cardiology Centre, Royal Victoria Hospital, Belfast, UK.
authors.forename: M
authors.initials: M
authors.lastname: Khan
mesh_terms: D017225:Atherectomy, Coronary; D003324:Coronary Artery Disease / Q000601:surgery*; D006801:Humans; D012008:Recurrence; D016896:Treatment Outcome