Table 1 Descriptions of each feature extracted from the ABP waveform
From: Monitoring of hemorrhage and whole blood resuscitation in non-human primates
Feature | Description | |
|---|---|---|
Name | Formulaa | |
PPI | Peak to Peak Interval | \({t}_{F}-{t}_{C}\) |
HRV | Heart Rate Variability | \({RMSSD}\)b of PPI for 10 beats |
HRDN | Half-Rise to Dicrotic Notch | \({t}_{D}-{t}_{B}\) |
SBP | Systolic Blood Pressure | \({W}_{C}\) |
DBP | Diastolic Blood Pressure | \({W}_{E}\) |
PP | Pulse Pressure | \({W}_{C}-{W}_{A}\) |
PA | Pulse Area | \({\int }_{A}^{E}{Wdt}\) |
EWPA | Ejected-Wave Pulse Area | \({\int }_{A}^{D}{Wdt}\) |
IPA | Inflection Point Area | \({\int }_{D}^{E}{Wdt}\div{\int }_{A}^{D}{Wdt}\) |
SI | Shock Index | \(\frac{60}{{PPI}{\cdot }{SBP}}\) |
