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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: J Cardiothorac Vasc Anesth. 2019 Dec 6;34(5):1252–1259. doi: 10.1053/j.jvca.2019.11.039

Figure 1:

Figure 1:

FAC measurements using the TTE apical four-chamber view measuring end-diastolic area (EDA) (A) and end-systolic area (ESA) (B) compared to the TEE four-chamber view showing EDA (C) and ESA (D) with their respective FAC calculations, all in the same patient.