title: Unexpected Dual Left Anterior Descending Artery as a Source of Percutaneous Coronary Revascularization Failure.
abstract: Dual left anterior descending artery (LAD) is rare. A 61-year-old patient was referred because of angina and a positive stress test. Coronary angiography revealed a short LAD originating from the left main coronary artery. Computed tomography showed a long LAD originating above the right coronary artery sinus.
authors.affiliation: Department of Radiology, Lausanne University Hospital , Lausanne , Switzerland.
authors.forename: Steven D
authors.initials: SD
authors.lastname: Hajdu
authors.affiliation: Department of Radiology, Lausanne University Hospital , Lausanne , Switzerland.
authors.forename: Salah D
authors.initials: SD
authors.lastname: Qanadli
keywords: DUAL; coronary; failure; left anterior descending; recanalization