Are Anesthesiology Providers Good Guessers? Heart Rate and Oxygen Saturation Estimation in a Simulation Setting

Figure 1

Heart rate estimation under different recording settings. Each dot represents one individual estimation, and the lines represent the true values and the acceptable correct estimating values (true value ±5). (a) Scenario A first attempt. (b) Scenario C first attempt. (c) Scenario B after A. (d) Scenario B after C. (e) Scenario A second attempt. (f) Scenario C second attempt. (g) Scenario D after A. (h) Scenario D after C.

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