Abbreviations

AD autonomic dysreflexia
AIS ASIA Impairment Scale
ASIA American Spinal Injury Association
ANS autonomic nervous system
BRS baroreflex sensitivity
BP blood pressure
CCA common carotid artery
FES functional electrical stimulation
FNS functional neuromuscular stimulation
HR heart rate
HRV heart rate variability
ICU intensive care unit
ISS injury severity score
MAP mean arterial pressure
OH orthostatic hypotension
PNS parasympathetic nervous system
PPS perceived presyncope score
RCT randomized controlled trial
SCI spinal cord injury
SNS sympathetic nervous system