EPIC DATASET TABLES
Patient Information  Patient History Patient Visit  Patient Procedure Events  Patient Medications Patient Labs Patient LDA Patient Measurements  Patient Postoperative Complications  Patient Coding
SIS DATASET TABLES
Patient Information  Patient Medications Patient Labs Patient I/O Patient Vitals Patient Observations Patient Ventilator Patient A-line Patient Procedure Events 

Patient Vitals

 vital signs including HR from EKG, HR from pulse oximetry, non-invasive SBP, non-invasive MAP, non-invasive DBP, and SPO2

PID

Patient ID number which is a unique identifier for an individual patient.

Obs_time

Obs_time is the date and time at which the measurement was taken,
 

HRe, HRp

HRe is the heart rate from the EKG and HRp is the heart rate from pulse oximetry.  

nSBP, nDBP, nMAP

nSBP is the non-invasive systolic blood pressure, nDBP is the non-invasive diastolic blood pressure, and nMAP is the non-invasive mean arterial pressure. These measurements were collected from a non-invasive blood pressure cuff.
 

SPO2

SPO2 is a measurements of the percentage of oxygen in a patient's blood.