Table 3.

Angiographic and procedural characteristics

	RESET	IVUS-XPL	CTO-IVUS	Air-CTO	Tan et al.	Liu et al.	HOME DES IVUS	AVIO	Zhang et al.
LM, %	0/0	0/0	0/0	0/2.6	100/100	100/100	2.9/3.8	NA	0/0
LAD, %	62.1/67.5	65.0/59.9	41.8/46.8	44.3/36.5	NA	55.7/52.7	56.2/54.3	53.3/48.6	47.6/52.4
LCX, %	15.2/12.8	13.7/15.4	14.4/15.9	20.9/14.8	NA	44.3/49.7	NA	NA	47.6/50.0
RCA, %	22.7/19.7	21.3/24.7	43.8/37.3	34.8/46.1	NA	62.3/58.0	28.6/23.8	NA	54.8/42.9
MVD, %	40.5/37.6	NA	10.4/7.5	48.7/57.4	88.5/83.9	82.6/84.6	15.0/17.0	NA	NA
Lesion length, mm	29.6/30.6	34.7/35.2	36.3/35.5	29.0/30.6	NA	NA	18.1/17.6	27.4/25.5	17.0/15.1
Reference vessel diameter, mm	2.82/2.80	2.89/2.85	2.69/2.64	2.65/2.60	NA	NA	3.17/2.95	2.7/2.6	2.40/2.39
Stent length, mm	32.4/32.3	39.3/39.2	43.6/41.5	55/52	21.5/18.2	32.6/33.3	23.6/22.1	23.9/23.2	26.1/23.3
Stent number, n	NA	1.3/1.3	1.7/1.6	1.6/1.5	1.4/1.4	2.2/2.4	1.3/1.3	NA	NA
Stent diameter, mm	NA	NA	2.91/2.85	3.05/2.86	3.43/3.44	3.46/3.29	NA	2.95/2.86	2.64/2.45
Post-dilation, %	54.6/44.5	76.3/57.4	51.2/41.3	NA	37.7/14.5	NA	31.4/0	88.3/68.4	NA
Max balloon diameter, mm	3.1/3.1	3.1/3.0	NA	NA	NA	3.53/3.45	3.3/3.1	3.4/3.2	2.9/2.6
Max balloon pressure, atm	13.5/13.5	16.5/15.9	14.6/13.8	NA	NA	15.3/13.9	16.4/15.2	20.3/19.6	15.9/14.1
Pre-procedural MLD, mm	0.95/0.93	0.83/0.82	NA	NA	1.90/1.92	NA	1.1/0.97	0.76/0.65	0.91/0.90
Post-procedural MLD, mm	2.55/2.55	2.64/2.56	2.64/2.56	2.62/2.40	3.44/3.43	NA	2.94/2.87	2.55/2.39	2.77/2.53
Pre-procedural DS, %	NA	71.1/71.4	100/100	100/100	NA	NA	82.3/79.2	71.6/75.5	77.8/77.8
Post-procedural DS, %	NA	12.8/13.7	9.0/10.2	11.0/13.8	NA	NA	14.6/15.3	13.9/15.5	6.7/7.9

Data are recorded as intravascular ultrasound guidance vs. angiography guidance. DS - diameter stenosis; LAD - left anterior descending artery; LCX - left circumflex artery; LM - left main coronary artery; mm - millimeters; MLD - minimal lumen diameter; MVD - multi-vessel disease; n - number; RCA - right coronary artery; NA - not available