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. 2022 Oct 11;50(8):1041–1050. doi: 10.1002/jcu.23299

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© 2022 The Authors. Journal of Clinical Ultrasound published by Wiley Periodicals LLC.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

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Echocardiographic assessment of aortic regurgitation: (A) TTE colorDoppler focused on left ventricle outflow tract showing a large aortic regurgitant jet, (B) TTE CW Doppler of the regurgitant jet, (C) TTE CW Doppler showing holodiastolic flow reversal in the descending aorta. (D,E) TEE assessment of a patient with severe aortic regurgitation due to a large coaptation defect secondary to aortic root dilatation. (F) 3D TEE assessment of the aortic valve 3D: three dimensional. CW, continuous wave; TTE, transthoracic echocardiography; TEE, transoesophageal echocardiography