Table 3.

Demographics, cardiovascular risk factors, and SCAD event details of SCAD cases and HV recruited in the electron microscopy studies

	SCAD cases (n = 31)	HV (n = 16)
Age at biopsy (years)	45.8 ± 1.34	44.0 ± 1.49
Body mass index (kg/m2)	27.15 ± 1.13	26.37 ± 01.82
Active smoking, n (%)	1 (3.1%)	0
Hypertension, n (%)	8 (25%)	0
Dyslipidaemia, n (%)	1 (3.1%)	0
Diabetes mellitus, n (%)	0	0
P-SCAD, n (%)	5 (15.6%)	N/A
Age at SCAD event (years)	42.4 ± 1.39	N/A
Multi-vessel SCAD, n (%)	5 (15.6%)	N/A
Recurrent SCAD, n (%)	4 (12.5%)	N/A

Continuous variable values presented as mean ± SEM.

P-SCAD, pregnancy-associated SCAD; SCAD, spontaneous coronary artery dissection.