SYNTAX | 23.5 (16.5–30.5) | 17.5 (11–25.5) | 21 (13–29) | 0.004 |
SYNTAX-2 PCI | 34.1 (25.6–45.4) | 28.9 (22.1–40.7) | 32.2 (23.6–43.6) | 0.04 |
Estimated PCI mortality | 9.8 (4.9–22.7) | 6.2 (3.6–15.9) | 8.3 (4.1–19.9) | 0.03 |
SYNTAX-2 CABG | 31.5 (23.3–40.9) | 25.3 (16.4–33.6) | 28.9 (19.4–38) | 0.01 |
Estimated CABG mortality | 7.7 (3.9–16.2) | 4.6 (2.2–10.3) | 6.2 (2.9–13.6) | 0.01 |
EUROSCORE II | 1.6 (1–3.3) | 1.1 (0.8–2.5) | 1.3 (0.9–2.8) | 0.1 |
Radial | 16 (19.1) | 18 (29) | 34 (23.3) | 0.2 |
Femoral | 68 (80.9) | 44 (71) | 112 (76.6) | 0.2 |
Left main lesion localization | ||||
Ostial | 10 (11.9) | 0 (0) | 10 (6.9) | |
Middle segment | 1 (1.2) | 0 (0) | 1 (0.7) | |
Distal | 58 (69) | 54 (87.1) | 112 (76.7) | |
Ostial and distal | 1 (1.2) | 3 (4.8) | 4 (2.7) | |
Whole length | 14 (16.7) | 5 (8.1) | 19 (13) | 0.009 |
Bifurcation | 63 (75) | 52 (83.9) | 115 (78.8) | 0.2 |
Trifurcation | 21 (25) | 10 (16.1) | 31 (21.2) | 0.2 |
None | 24 (28.6) | 25 (40.3) | 49 (33.6) | |
One vessel | 27 (32.1) | 17 (27.4) | 44 (30.1) | |
Two vessels | 23 (27.4) | 16 (25.8) | 39 (26.7) | |
Three vessels | 10 (11.9) | 4 (6.5) | 14 (9.6) | 0.4 |
Chronic total occlusion | 17 (20.2) | 14 (22.6) | 31 (21.2) | 0.8 |
LAD ostium involved | 45 (53.6) | 50 (80.6) | 95 (65.1) | 0.001 |
LCX ostium involved | 36 (42.9) | 24 (38.7) | 60 (41.1) | 0.7 |
LAD non-ostial lesion | 41 (48.8) | 23 (37.1) | 64 (43.8) | 0.2 |
LCX non-ostial lesion | 27 (312.1) | 13 (21) | 40 (27.4) | 0.2 |
RCA lesion | 28 (33.3) | 20(32.3) | 48 (32.9) | 0.5 |
Diffuse lesion | 49 (5.3) | 27 (43.5) | 76 (52.1) | 0.09 |
Eccentric lesion | 64 (76.2) | 43 (69.4) | 107 (73.3) | 0.4 |
Calcified lesion | 29 (34.5) | 14 (22.6) | 43 (29.4) | 0.1 |
Ulcerated lesion | 21 (25) | 15 (24.2) | 26 (25.7) | 0.5 |
Carina involved | 4 (4.8) | 5 (8.1) | 9 (6.2) | 0.5 |
1/1/1 | 22 (30.1) | 12 (19.4) | 34 (25.2) | |
1/0/0 | 17 (23.3) | 6 (9.7) | 23 (17.1) | |
1/1/0 | 10 (13.7) | 6 (9.7) | 16 (11.9) | |
1/0/1 | 6 (8.2) | 3 (4.8) | 6 (6.7) | |
0/1/0 | 11 (15.1) | 26 (41.9) | 37 (27.4) | |
0/1/1 | 4 (5.5) | 6 (9.8) | 10 (7.4) | |
0/0/1 | 3 (4.1) | 3 (4.8) | 6 (4.4) | 0.01 |
True bifurcation (1/1/1, 0/1/1) | 26 (35.6) | 18 (29) | 44 (32.6) | 0.5 |
Left main take-off angle >700 | 22 (32.8) | 22 (37.9) | 44 (35.2) | 0.6 |
>90 degrees | 5 (8.1) | 7 (12.1) | 12 (10) | |
70–90 | 24 (38.7) | 24 (41.4) | 48 (40) | |
45–69 | 11 (17.7) | 10 (17.2) | 21 (17.5) | |
<45 | 22 (35.5) | 17 (29.3) | 39 (32.5) | 0.8 |
LM stenosis, % (median, IQR) | 67 (45–89) | 30 (11–57) | 55 (20–80) | <0.001 |
LAD stenosis, % (median, IQR) | 83 (58–90) | 86 (71–93) | 85 (66–92) | 0.006 |
LCX stenosis, % (median, IQR) | 71 (43–84) | 63 (18–86) | 70 (30–86) | 0.4 |
Unaffected LM ostium covered by implanted stent | 12 (14.3) | 6 (9.7) | 18 (13.3) | 0.4 |
LM lesion covered | 84 (100) | 60 (96.8) | 133 (98.5) | 0.2 |
None | 50 (67.5) | 36 (58.1) | 83 (62.4) | |
<50% | 17 (23) | 21 (33.9) | 38 (28.6) | |
>50% | 7 (9.5) | 5 (8) | 12 (9) | 0.4 |
Procedural success | 81 (96.4) | 57 (91.9) | 138 (94.5) | 0.3 |
Complete revascularization | 63 (75) | 46 (74) | 109 (74.7) | 0.5 |
1 | 1 (1.2) | 3 (4.8) | 4 (2.7) | |
2 | 3 (3.6) | 1 (1.6) | 4 (2.7) | |
3 | 80 (95.2) | 58 (93.6) | 138 (94.5) | 0.4 |
Hematoma | 3 (3.6) | 3 (4.8) | 6 (4.1) | 0.7 |
Stroke/TIA | 1 (1.2) | 0 (0) | 1 (0.7) | 0.6 |
MI | 1 (1.2) | 3 (4.8) | 4 (2.7) | 0.2 |
Afib | 1 (1.2) | 1 (1.6) | 2 (1.5) | 0.8 |
Need for external electric shock | 1 (1.2) | 3 (4.8) | 4 (2.7) | 0.3 |
Bradi-arrhythmia | 3 (3.6) | 7 (11.3) | 10 (6.9) | 0.1 |
Death during PCI | 1 (1.2) | 2 (3.2) | 3 (2) | 0.6 |
CIN |
9 (16.4) | 5 (13.2) | 14 (15.1) | 0.8 |
Time from coronary angiogram to PCI, days (median, IQR) | 2 (0–22.5) | 2.5 (0–20) | 2 (0–20) | 0.8 |
Femoral | 81 (96.4) | 50 (80.6) | 131 (89.7) | 0.004 |
Radial | 3 (3.6) | 12 (19.4) | 15 (10.3) | 0.004 |
Pre-PCI IABP | 5 (5.9) | 1 (1.6) | 6 (4.1) | 0.2 |
6F | 47 (55.9) | 31 (50) | 78 (53.4) | |
7F | 37 (44.1) | 29 (46.8) | 66 (45.2) | |
8F | 0 (0) | 2 (3.2) | 2 (1.4) | 0.2 |
Rotational atherectomy | 2 (2.4) | 1 (1.6) | 3 (2.1) | 0.6 |
35 (41.7) | 25 (40.3) | 0.5 | ||
Provisional stenting | 1 (3.1) | 0 (0) | 1 (1.7) | |
TAP | 10 (31.2) | 10 (40) | 20 (35.1) | |
Minicrush | 14 (43.7) | 4 (16) | 18 (31.6) | |
DK-Crush | 3 (9.4) | 0 (0) | 3 (5.3) | |
Cullotte | 3 (9.4) | 10 (40) | 13 (22.8) | |
V-stenting | 1 (3.1) | 1 (4) | 2 (3.5) | 0.03 |
MV predilatation | 62 (78.5) | 49 (79) | 111 (78.7) | 0.5 |
SB predilatation |
29 (40.9) | 19 (30.7) | 48 (36.1) | 0.4 |
Predilatation at nominal pressure |
21 (30.4) | 24 (46.1) | 40 (36) | 0.3 |
Dissection | 19 (26.4) | 9 (17.3) | 26 (23.4) | 0.2 |
POT |
57 (81.4) | 28 (45.2) | 87 (64.4) | <0.001 |
POT after first stent |
46 (78) | 22 (78.6) | 68 (50.4) | 0.6 |
POT after KBPD |
32 (54.2) | 6 (21.4) | 38 (28.2) | 0.005 |
POT balloon diameter |
4 (4–4.5) | 4 (4–4.5) | 4 (4–4.5) | 0.9 |
KBPD |
42 (62.7) | 19 (30.6) | 62 (45.9) | <0.001 |
TKBPD |
5 (7.2) | 0 (0) | 5 (3.7) | 0.03 |
MV stent diameter | ||||
3 | 14 (16.7) | 18 (29.3) | 32 (21.9) | |
3.5 | 53 (63.1) | 44 (71) | 97 (66.4) | |
4 | 17 (20.2) | 0 (0) | 17 (11.6) | <0.001 |
MV stent length, mm (median, IQR) | 24 (16–29) | 22 (18–25) | 22 (18–28) | |
SB stent diameter, mm (median, IQR) | 3 (3–3.5) | 3.5 (3–3.5) | N/A | 0.5 |
SB stent length, mm (median, IQR) | 19 (13–23) | 22 (18–27) | N/A | 0.06 |
Under expansion of >30% | 6 (7.1) | 8 (12.9) | 14 (9.6) | 0.3 |
IFR used pre-PCI | 2 (2.4) | 4 (6.5) | 6 (4.1) | 0.4 |
IFR used post-PCI | 0 (0) | 4 (6.5) | 4 (2.8) | 0.03 |
IVUS used pre-PCI | 2 (2.4) | 0 (0) | 2 (1.4) | 0.5 |
IVUS used post-PCI | 12 (14.3) | 14 (22.6) | 26 (17.8) | 0.3 |
63 (56–72) | 62 (52–70) | 63 (55–71) | 0.2 | |
58 (69.1) | 44 (71) | 102 (69.9) | 0.8 | |
71 (84.5) | 51 (83.6) | 0.5 | ||
73 (86.9) | 53 (86.9) | 126 (86.9) | 0.6 | |
25 (29.8) | 17 (27.9) | 42 (29) | 0.8 | |
21 (25) | 17 (27.4) | 38 (26) | 0.8 | |
25 (30.1) | 18 (29.5) | 43 (29.9) | 0.8 | |
16 (19.3) | 10 (16.4) | 26 (18.1) | 0.8 | |
32 (38.1) | 26 (42.6) | 58 (40) | 0.6 | |
3 (9.4) | 3 (11.5) | 6 (10.3) | ||
11 (34.4) | 5 (19.2) | 16 (27.6) | ||
18 (56.2) | 18 (69.3) | 36 (62.1) | 0.4 | |
20 (23.8) | 14 (22.6) | 34 (23.3) | 0.5 | |
11 (13.1) | 8 (13.1) | 19 (13.1) | 0.6 | |
10 (11.9) | 5 (8.1) | 15 (10.3) | 0.6 | |
2 (2.4) | 3 (4.9) | 5 (3.4) | 0.6 | |
1 (1.2) | 1 (1.6) | 2 (1.4) | 0.7 | |
21 (25) | 4 (6.6) | 25 (17.2) | 0.004 | |
9 (10.7) | 0 (0) | 9 (6.2) | 0.01 | |
40 (47.6) | 30 (48.4) | 70 (47.9) | ||
19 (22.6) | 11 (17.7) | 30 (20.5) | ||
9 (10.7) | 7 (11.3) | 16 (11) | ||
10 (11.9) | 8 (12.9) | 18 (12.3) | ||
6 (7.2) | 6 (9.7) | 12 (8.2) | 0.9 | |
7 (8.6) | 5 (8.1) | 12 (8.4) | 0.6 | |
6 (7.4) | 3 (4.8) | 9 (6.3) | 0.4 | |
7 (8.6) | 4 (6.4) | 11 (7.7) | 0.4 | |
0 (0) | 2 (3.2) | 2 (1.4) | 0.2 | |
50 (35–55) | 50 (38–60) | 50 (35–57.5) | 0.6 | |
42 (50.6) | 32 (52.5) | 74 (51.4) | ||
16 (19.3) | 13 (21.3) | 29 (20.1) | ||
15 (18.1) | 10 (16.4) | 25 (17.4) | ||
10 (12) | 6 (9.8) | 16 (11.1) | 0.9 | |
71 (92.2) | 49 (84.4) | 120 (88.9) | 0.2 | |
58 (71.6) | 38 (62.3) | 96 (67.6) | 0.3 | |
5 (6.1) | 4 (6.6) | 9 (6.3) | 0.6 | |
2 (2.4) | 0 (0) | 2 (1.4) | 0.5 | |
31 (41.3) | 14 (24.6) | 45 (30.1) | 0.06 | |
4 (4.8) | 3 (4.9) | 7 (4.9) | 0.6 | |
12 (14.5) | 2 (3.3) | 14 (9.8) | ||
51 (61.4) | 45 (75) | 96 (67.1) | ||
12 (14.5) | 10 (16.7) | 22 (15.4) | ||
8 (9.6) | 3 (5) | 11 (7.7) | 0.09 | |
61 (73.5) | 40 (66.7) | 101 (70.6) | ||
15 (18.1) | 20 (33.3) | 35 (24.5) | ||
7 (8.4) | 0 (0) | 7 (4.9) | ||
0 (0) | 0 (0) | 0 (0) | 0.01 | |
32 (30–34) | 34 (31–37) | 32 (30–35) | 0.02 | |
3 (3.6) | 0 (0) | 6 (4.2) | 0.3 | |
50 (60.2) | 40 (65.6) | 90 (62.5) | 0.6 | |
15 (20) | 4 (7) | 19 (14.4) | 0.04 | |
13.4 (12.2–14.4) | 13.9 (12.5–15) | 13.5 (12.3–14.7) | 0.1 | |
25 (18–63) | 22 (16–37) | 22 (17–50) | 0.2 | |
0.24 (0.03–1.3) | 1 (0.07–4.8) | 0.3 (0.03–2.9) | 0.2 | |
0.9 (0.8–1.2) | 0.9 (0.8–1.2) | 0.9 (0.8–1.2) | 0.9 | |
80 (62–97) | 80 (65–95) | 80 (64–96) | 0.9 |