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. 2016 Nov 14;5(11):e003995. doi: 10.1161/JAHA.116.003995

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© 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial‐NoDerivs 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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Assessment of average peak coronary velocity and deceleration time of diastolic coronary flow velocity using transthoracic echocardiography. A, Measurement of average peak coronary velocity (V_mean=0.61 m/s). B, Measurement of deceleration time of diastolic coronary flow velocity (DDT 616 ms).