Non-invasive assessment of stroke volume and cardiovascular parameters based on peripheral pressure waveform
Fig 3
The quality of model fits: Mean absolute percentage error (MAPE) between the measured and model-simulated pressure waveforms in the radial artery for (a) control group and (b) HD patients.
For HD patients, the results are divided based on either the length of the interdialytic break before the HD session (a long, 3-day break vs short, 2-day break) or the time of the measurement (before/after the start of the HD session and before/after the end of the session).