SN	Abbreviation	Definition	SN	Abbreviation	Definition
1	ANS	Autonomic nervous system	34	LBBM	Laboratory-based biomarker
2	ANN	Artificial neural setwork	35	LSTM	Long short-term memory
3	ACE2	Angiotensin Converting Enzyme 2	36	MedUSE	Medication use
4	AUC	Area-under-the-curve	37	ML	Machine learning
5	AI	Artificial intelligence	38	MI	Myocardial infarction
6	BMI	Body mass index	39	MRI	Magnetic resonance imaging
7	BP	Blood pressure	40	MACE	Major adverse cardiac events
8	CTAD	Cortaid artery disease	41	NPV	Negative predictive value
9	COAD	Coronary artery disease	42	NB	Naive byes
10	CAS	Coronary artery syndrome	43	nOH	Neurogenic orthostatic hypotension
11	CPD	Chorionic pulmonary disease	44	NO	Nitric oxide
12	CCS	Chronic coronary syndromes	45	Non-ML	Non-machine learning
13	CKD	Chronic kidney disease	46	NN	Neural networks
14	CT	Computed tomography	47	OBBM	Office-based biomarker
15	CUSIP	Carotid ultrasound image phenotype	48	OH	Orthostatic hypotension
16	CV	Cross-validation	49	PAD	Peripheral arterial disease
17	CVD	Cardiovascular disease	50	PRISMA	Preferred reporting items for systematic reviews and meta-analyses
18	CNN	Convolution neural network	51	PD	Parkinson disease
19	CHD	Congenital heart defects	52	PE	Premature ejaculation
20	CCS	Chronic coronary syndromes	53	PPV	Positive predictive value
21	DL	Deep learning	54	PCA	Principal component analysis
22	DM	Diabetes mellitus	55	pCAD	psoriasis computer-aided diagnosis
23	DT	Decision tree	56	RA	Rheumatoid arthritis
24	EMG	Electromyography	57	RF	Random forest
25	ED	Erectile dysfunction	58	RoB	Risk of bias
26	FHS	Framingham Heart Study	59	ROC	Receiver operating-characteristics
27	GT	Ground truth	60	RoS	Reactive oxygen species
28	HTN	Hypertension	61	RNN	Recurrent neural network
29	HDL	Hybrid deep learning	62	SCORE	Systematic coronary risk evaluation
30	HDLC	High-density lipoprotein cholesterol	63	SMOTE	Synthetic minority over-sampling technique
31	IMT	Intima-media thickness	64	SVM	Support vector machine
32	IHD	Ischaemic heart disease	65	US	Ultrasound
33	LDLC	Low-density lipoprotein cholesterol	66	WSS	Wall shear stress