Table 3.

Quantitative coronary angiographic analysis (n = 19).

QCA parameters	Mean ± SD
Pre-PCI	n = 19
Lesion length, mm	10.68 ± 3.16
Reference vessel diameter, mm	2.61 ± 0.44
Minimum lumen diameter, mm	1.11 ± 0.32
Diameter stenosis, %	55.84 ± 15.87
Post-PCI	n = 19
Minimum lumen diameter, mm	2.37 ± 0.36
Diameter stenosis, %	13.32 ± 4.47
Acute gain, mm	1.26 ± 0.54
Follow-up PCI (24 h)	n = 19
Minimum lumen diameter, mm	2.30 ± 0.34
Diameter stenosis, %	16.13 ± 5.85
Late loss, mm	0.04 ± 0.10