American heart journal
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American heart journal · May 1997
Assessment of coronary artery aneurysms with multiplane transesophageal echocardiography.
Coronary artery aneurysms are rare and may be difficult to detect clinically. Multiplane transesophageal echocardiography provides numerous imaging planes that may improve the assessment of coronary aneurysms and act as an adjunct to standard angiography. ⋯ Doppler ultrasound identified markedly increased flow velocity in a patient with a coronary arteriovenous fistula and decreased coronary flow velocity in two patients with aneurysmal coronary arteries and intracoronary thrombus. Multiplane transesophageal echocardiography is a useful, noninvasive method of assessing coronary artery aneurysms and may act as an adjunct to angiography in identifying fistula anastomosis.