Table 1.

Clinical Variables.

Type	Variable
General Clinical Variables	Patient Location (In-patient, Out-patient, Emergency Department)
	Age, Gender
	Height (cm), Weight (kg), Body Mass Index (kg/m2)
	Clinical Indications for Test
	Pre-Test Likelihood of Coronary Artery Disease
	Family History of Coronary Artery Disease
	Hypertension
	Diabetes Mellitus
	Dyslipidemia
	Currently Smoking
	Current Medications
	Anginal Presenting Symptoms
	Imaging Protocol
	Quality of MPI Study
	Visual Perfusion Assessment
	Summed Stress Score, Summed Rest Score, Summed Difference Score
History of Heart Disease	Past Myocardial Infarction
	Past PCI/CABG
	Past Transcatheter Aortic Valve Replacement
	Past Cardiac Transplant
	Past Other Open-Heart Surgery
	Peripheral Artery Disease
	Left Ventricular Hypertrophy
	Conduction Disease
Stress variables	Pharmacologic Stress Agent
	Stress Test Type Agent
	Exercise Protocol
	Resting Heart Rate (bpm)
	Peak Heart Rate at Stress (Pharmacologic or Exercise Stress) (bpm)
	Resting Blood Pressure (BP): Systolic, Diastolic (mmHg)
	Peak Blood Pressure at Stress: Systolic, Diastolic (mmHg)
	% of Maximal Predicted Heart Rate
	Exercise Duration (min)
	Reason for Termination
	ECG Response to Stress
	Clinical Response to Stress
	ECG ST Deviation (mm) Direction, and Slope
Invasive Coronary Angiography and Revascularization	Invasive Coronary Angiography: Time Interval to MPI
	Severity of Coronary Stenosis Per Coronary Artery Territory
	Revascularization: Time Interval to MPI, Type (PCI or CABG), vessel
MACE Variables	Type MACE (All-Cause Death, Myocardial Infarction, Unstable Angina, Revascularization), MACE Interval from MPI, Follow-up Interval.

ECG: Electrocardiogram; CABG: Coronary artery bypass grafting; PCI: Percutaneous coronary intervention, MACE: major adverse cardiac events.