Left main coronary artery ostial stenosis: the role of transoesophageal echocardiography.
Transoesophageal echocardiography (TEE) using colour flow Doppler and intracoronary flow velocity measurements by pulsed Doppler may be helpful in detecting coronary artery disease. We present a case of a middle-aged man in whom left main ostial stenosis was detected by TEE after two non-diagnostic coronary angiographies. The main message of our case is that TEE was performed and was diagnostic after two non-diagnostic coronary angiographies. If ischaemia is confirmed TEE should be performed in cases of negative coronary angiographies to rule out left main ostial stenosis.
Nagy
András
A
"Gottsegen György" Hungarian Institute of Cardiology, Budapest, Hungary.
Lakatos
Ferenc
F
Lengyel
Mária
M
D000328:Adult; D017023:Coronary Angiography; D023921:Coronary Stenosis / Q000175:diagnosis*; D018618:Echocardiography, Doppler, Color; D006801:Humans; D008297:Male