Acute Angiographic and Intermediate-Term Clinical Results of Patients with Non-Left Main Coronary Bifurcation Lesions Treated with BVS by Jailed Semi-Inflated Balloon Technique and Provisional Side-Branch Stenting Strategy

Table 3

Quantitative coronary angiographic analysis of the jailed semiinflated balloon technique.

	BVS (N = 20)			DES (N = 48)
	Baseline	Postprocedure	value^a	Baseline	Postprocedure	value^b
Proximal main vessel
RVD (mm)	3.3 (3.0, 3.3)	3.4 (3.2, 3.7)	0.001	3.1 (2.8, 3.3)	3.2 (3.0, 3.5)	<0.001
MLD (mm)	0.9 (0.4, 1.0)	2.8 (2.6, 3.1)	<0.001	0.8 (0.5, 1.1)	3.0 (2.9, 3.2)	<0.001
Diameter stenosis (%)	74.6 (68.8, 89.7)	17.5 (16.1, 25.1)	<0.001	73.8 (61.5, 81.3)	6.0 (2.3, 10.2)	<0.001
Distal main vessel
RVD (mm)	2.6 (2.5, 2.7)	2.9 (2.7, 3.1)	0.001	2.5 (2.2, 2.7)	2.9 (2.8, 3.0)	<0.001
MLD (mm)	1.0 (0.9, 1.2)	2.7 (2.6, 3.0)	<0.001	0.8 (0.6, 0.9)	2.8 (2.6, 3.0)	<0.001
Diameter stenosis (%)	57.7 (51.5, 66.7)	6.1 (4.7, 11.4)	<0.001	69.5 (65.5, 75.0)	4.8 (3.2, 7.6)	<0.001
Side branch
RVD (mm)	1.9 (1.8, 2.2)	2.1 (2.0, 2.3)	0.001	2.1 (1.8, 2.3)	2.2 (2.0, 2.3)	<0.001
MLD (mm)	0.8 (0.6, 0.9)	1.9 (1.7, 2.0)	<0.001	0.7 (0.4, 1.0)	1.9 (1.7, 2.1)	<0.001
Diameter stenosis (%)	58.1 (43.9, 68.3)	16.2 (5.7, 22.7)	<0.001	67.5 (56.3, 78.2)	10.8 (5.0, 17.4)	<0.001

Continuous variables of the two groups were analyzed by the Mann–Whitney test; ^a,bbaseline and postprocedure quantitative coronary angiography analyses were compared using the Wilcoxon signed-rank test. BVS, bioresorbable vascular scaffold; DES, drug-eluting stent; RVD, reference vessel diameter; MLD, minimal lumen diameter.