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. 2016 Mar 1;24(2):74–85. doi: 10.1177/1742271X16632283

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© The British Medical Ultrasound Society 2016

This article is distributed under the terms of the Creative Commons Attribution 3.0 License (http://www.creativecommons.org/licenses/by/3.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 4. — SNR and SDNR for increasing 3D acquisition sector width. The effect of ESC for increasing 3D acquisition sector width on (a) tissue SNR; (b) chamber SNR; (c) tissue SNR at IVS (Depth 1 – Top of LV) vs. SNR at LVPW (Depth 2 – Bottom of LV) and (d) tissue/chamber SDNR. SNR: signal to noise ratio; SDNR: signal difference to noise ratio.