Blood pressure changes during intravascular stimulation of the renal nerve

Dataset of blood pressure (BP) recording during intravascular stimulation of the renal nerve in a swine model.

Each file corresponds to one animal

sr = sampling rate

stimI = stimulation intensity in mA

stimF = stimulation frequency in Hz

stimPW = stimulation pulse width in ms

stimzero = time from the beginning of the recording when stimulation is turned on in seconds

stimdur = duration of the stimulation in seconds

rawdata = original unfiltered blood pressure values

mmvals = maximums (systolic value) and minimums (diastolic value) for each heart beat - first row is systolic values, second row is diastolic values - values are in mmHg

mmpos = time of the recording for each systolic value and diastolic value for each heart beat - first row is systolic values, second row is diastolic values - values are in seconds

sysP = BP systolic values after filtering to remove the influence of breathing cycles (mmHg)

sys_t = time of each systolic value from the beginning of the recording (seconds)

diaP = BP diastolic values after filtering to remove the influence of breathing cycles (mmHg)

dia_t = time of each diastolic value from the beginning of the recording (seconds)

difP = Pulse pressure (difference between systolic and diastolic) values after filtering to remove the influence of breathing cycles (mmHg)

dif_t = time of each pulse pressure value from the beginning of the recording (seconds)

HR = Instantaneous heart rate (beat per minute)

HR_t = time for each of the HR value (seconds)

sysPbn, diaPbn, difPbn, HRbn = baseline normalized data (data of previous variable after subtraction of average baseline value

MAP = mean arterial pressure (mmHg)

MAP_t = time for each mean arterial pressure value (sec)

MAPbn = baseline normalized MAP data