title: Anomalous left main stem stenosis.
authors.forename: T S N
authors.initials: TS
authors.lastname: Lo
authors.forename: P T
authors.initials: PT
authors.lastname: Wilmshurst
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000789:Angina, Unstable / Q000209:etiology; D017023:Coronary Angiography / Q000379:methods*; D023921:Coronary Stenosis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male