title: Left main coronary stenosis or left coronary artery from pulmonary artery?
authors.forename: Shiv K
authors.initials: SK
authors.lastname: Choudhary
authors.forename: Sachin
authors.initials: S
authors.lastname: Talwar
authors.forename: Anita
authors.initials: A
authors.lastname: Saxena
authors.forename: Balram
authors.initials: B
authors.lastname: Airan
mesh_terms: D000787:Angina Pectoris / Q000209:etiology; D001026:Coronary Artery Bypass; D023921:Coronary Stenosis / Q000175:diagnosis; D003330:Coronary Vessel Anomalies / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D014057:Tomography, X-Ray Computed