Table 2 Data collection

Patients’ demographics

Age, sex, ethnicity, current address, phone number, education, occupation, and marriage status

Medical histories

History of hypertension, dyslipidemia, DM, peripheral vascular disease, cerebrovascular disease, tumor, CKD, post PCI/CABG, post MI, mental disease; cigarette smoking; drinking and family history

SAQ questionnaire

19-item SAQ questionnaire, including angina frequency, physical limitations, angina stability, treatment satisfaction, and quality of life

Depression and anxiety assessment

PHQ-9 and GAD-7

Admission

Admission time; symptoms, admission SBP/DBP, weight, height, HR; diagnostic; cardiac function classification; ECG findings; BMI

Medications

Aspirin; clopidogrel; ticagrelor; statins; ezetimibe; other lipid-lowering drugs; β-blockers; CCB; ACEI/ARB; nitrates; diuretics; hypoglycemic agents

Laboratory results

Routine blood tests; platelet function tests; glucose; HBA1c; creatinine; troponin; CK-MB; BNP; hsCRP; LDL-C; LVEF assessment by UCG

Coronary angiography

CAG time; PCI/CABG; number of vascular lesions; LM lesion; SYNTAX score

Mental stress test

SBP, DBP, HR and RPP at rest and 1-5 min during mental stress

SPECT imaging results

TPD, EDV, ESV, and EF at rest and mental stress.

Endothelial function test

RHI

Follow-up questionnaires

SAQ, PHQ-9 and GAD-7 questionnaire; medications;

Clinical events

All-cause death, cardiac death, any MI, stroke, or any unplanned revascularization