Table 3.

Procedural characteristics.

	DK crush (n = 33)	PS (n = 25)	P
Proximal main vessel
Baseline
RVD, mm	2.20 ± 0.70	1.88 ± 0.67	.090
DS, %	47.5 ± 24.9	57.0 ± 32.9	.214
Post-PCI
RVD, mm	3.74 ± 0.51	3.37 ± 0.39	.010
DS, %	4.5 ± 6.6	1.7 ± 3.4	.099
Distal main vessel
Baseline
RVD, mm	1.50 ± 1.29	1.29 ± 0.64	.171
DS, %	73.0 ± 16.3	76.6 ± 19.0	.445
Post-PCI
RVD, mm	3.30 ± 0.34	2.90 ± 0.36	<.001
DS, %	5.94 ± 8.02	4.88 ± 6.33	.589
Side branch
Baseline
RVD, mm	1.18 ± 0.47	1.16 ± 0.54	.872
DS, %	77.5 ± 8.4	73.6 ± 15.2	.217
Post-PCI
RVD, mm	2.80 ± 0.30	1.58 ± 0.53	<.001
DS, %	5.64 ± 5.80	48.20 ± 28.50	<.001
Angiographic success	33 (100.0)	23 (92.0)	.180
Complete revascularization	33 (100.0)	22 (88.0)	.075

Values are mean ± SD, median (IQR), or n (%), as appropriate.

DK, double-kissing; DS, diameter stenosis; PCI, percutaneous coronary intervention; PS, provisional stenting; RVD, reference vessel diameter.