Non-invasive assessment of stroke volume and cardiovascular parameters based on peripheral pressure waveform
Fig 7
Correlation matrix between the parameters estimated by the model (Y axis) and cardiovascular parameters or indices derived by SphygmoCor (X axis) for (a) control group of healthy subjects and (b) hemodialysis patients, * p < 0.05, ** p < 0.01, *** p < 0.001.
CSV–computed stroke volume, BMI–body mass index, PSP–peripheral systolic pressure, CSP–central systolic pressure, PDP–peripheral diastolic pressure, CDP–central diastolic pressure, CAI–central augmentation index, CAP–central augmentation pressure, PAI–peripheral augmentation index, CESP–central end-systolic pressure, PESP–peripheral end-systolic pressure, PF SV–stroke volume estimated by PhysioFlow.