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Figure 7: Mid-esophageal AV short axis view. In the image the a arrow highlights a low gain setting of 20; and the coaptation line between NCC and LCC is not visualized. In image b, the gain is set too high at 100. LCC - Left coronary cusp; NCC - Non coronary cusp; RCC - Right coronary cusp

Figure 7: Mid-esophageal AV short axis view. In the image the a arrow highlights a low gain setting of 20; and the coaptation line between NCC and LCC is not visualized. In image b, the gain is set too high at 100. LCC - Left coronary cusp; NCC - Non coronary cusp; RCC - Right coronary cusp