Accuracy of echocardiography for assessing aortic root diameter.

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Accuracy of echocardiography for assessing aortic root diameter.

The normal range for aortic root diameters employing the echocardiographic continuous recording technique was determined in 159 adult subjects without aortic valve disease or hypertension. In order to evaluate the accuracy of this noninvasive technique, the aortic root diameters as measured by ultrasound before operation in 31 patients with aortic valve disease were compared with their respecti...

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Diagnosis of aortic root dissection by echocardiography.

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Agreement of 3d-ssfp and echocardiography for aortic root dimensions

Background Respiratory navigated, ECG-gated, 3D-isotropic steady state free precession (3D-SSFP) is increasingly utilized in pediatric aortopathy. This is particularly true in adolescents as acoustic windows become limited. The agreement between echocardiography (ECHO) and 3D-SSFP obtained measurements could be influence by imaging plane, timing (systole versus diastole) and image quality. With...

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ژورنال

عنوان ژورنال: Heart

سال: 1975

ISSN: 1355-6037

DOI: 10.1136/hrt.37.4.376