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. Author manuscript; available in PMC: 2023 Dec 1.
Published in final edited form as: Ann Thorac Surg. 2021 Dec 7;114(6):2270–2279. doi: 10.1016/j.athoracsur.2021.10.044

Figure 7.

Figure 7.

A) 50 mL blood injected at 5 sec. Admittance measured with electrodes 3–4-5–6 spaced 2 mm apart is sensitive to tamponade. Admittance measured with electrodes 1–2-7–8 spaced 40 mm apart is insensitive to tamponade. B) Paired-t test, N=3.