System description
2-27
Room room temperature
RQ respiratory quotient
RR respiration rate (total) (measured)
rtm rhythm
RV residual volume
RVEDV right ventricular end-diastolic volume
RVESV right ventricular end-systolic volume
RVP right ventricular pressure
RVSW right ventricular stroke work
RVSWI right ventricular stroke work index
ssecond
SA sinoatrial
SaO
2
arterial oxygen saturation
S.A.R. specific absorption rate
SD standard deviation
SE State Entropy
SEF spectral edge frequency
SEMG spontaneous electromyogram
Sev sevoflurane
SI stroke index
Skin skin temperature
SN, S/N serial number
Spiro patient spirometry
SpO
2
oxygen saturation
Spont spontaneous breathing
SQI signal quality index
SR suppression ratio
SR sinus rhythm
SSEP somatosensory evoked potentials
ST single twitch (NMT)
ST ST segment of electrocardiograph
stat static
STAT continuous NIBP cuff inflation for five minutes
STBY standby
Stfilt ST filter (ECG)
STPD standard temperature and pressure, dry gas
Surf surface temperature
SV stroke volume
SVC supraventricular contraction
SVI stroke volume index
SvO
2
(mixed) venous oxygen saturation
SVR systemic vascular resistance
SVRI systemic vascular resistance index