대동맥판막 협착이 평가에 경식도 심초음파도의 유용성: 다면상 경식도 심초음파도와 양면상 경식도 심초음파도 검사의 비교분석

Abstract

Background : There have been few reports in the literature evaluating aortic valve area by multiplane transesophageal echocardiography(M-TEE) as well as Biplane TEE(B-TEE) in comparison with transthoracic echocardiography(TTE) and cardiac catheterization(CC) estimated aortic valve area. Method : 145 patients with known aortic valve stenosis underwent TTE. CC, and intraoperative TEE assessment of the aortic valve area. Results : The feasibility of TTE. M-TEE. B-Tee and JW were 95.2%, 100%, 87.5% and 95.9%, respectively. Conclusion : M-TEE is superior to B-TEE in the assessment of aortic valve stenosis.