title: Acute stroke after coronary angiography associated with protruding mobile thoracic aortic atheromas.
abstract: We describe two patients who developed acute embolic stroke immediately after coronary catheterization for unstable angina. Transesophageal echocardiography (TEE) and spiral CT of the chest revealed protruding floating atheromas within the aortic arch. These cases of stroke immediately after coronary catheterization suggest that protruding floating atheromas of the thoracic aorta place patients at risk for stroke. TEE or CT might predict a risk of stroke in such patients.
authors.affiliation: Dept. Internal Medicine C, Rabin Medical Center, Petach Tikvah, Israel.
authors.forename: H
authors.initials: H
authors.lastname: Shmuely
authors.forename: J
authors.initials: J
authors.lastname: Zoldan
authors.forename: A
authors.initials: A
authors.lastname: Sagie
authors.forename: S
authors.initials: S
authors.lastname: Maimon
authors.forename: S
authors.initials: S
authors.lastname: Pitlik
mesh_terms: D000208:Acute Disease; D000368:Aged; D000789:Angina, Unstable / Q000628:therapy; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D001161:Arteriosclerosis / Q000150:complications* / Q000175:diagnosis; D006328:Cardiac Catheterization; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000209:etiology*; D017023:Coronary Angiography / Q000009:adverse effects*; D017548:Echocardiography, Transesophageal; D006801:Humans; D008297:Male; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed