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1 The Tissue Doppler Imaging Derived Post-Systolic Velocity Notch Originates at the Aortic Annulus
Alexandre J. Ouss, Robert K. Riezebos
J Cardiovasc Ultrasound.2014;22(1):23-27.   Published online 2014 March 31     DOI: http://dx.doi.org/10.4250/jcu.2014.22.1.23
      

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