Variables | Total (N = 274) | Group = 0 (TCFA absent &Rss ≤ 4) | Group = 1 (TCFA present &Rss ≤ 4) | Group = 2 (TCFA absent &Rss>4) | Group = 3 (TCFA present &Rss>4) | P value |
---|---|---|---|---|---|---|
Age (years) | 58.0 (50.0, 67.0) | 55.0 (49.0, 64.5) | 61.5 (54.8, 72.0) | 61.0 (51.0, 68.0) | 59.0 (50.0, 63.0) | 0.068 |
Male [%(n)] | 221 (80.7) | 92 (85.2) | 23 (71.9) | 71 (73.2) | 35 (94.6) | 0.011* |
Height (cm) | 170.0 (165.0, 173.0) | 170.0 (165.0, 175.8) | 169.0 (160.0, 172.0) | 170.0 (165.0, 172.0) | 170.0 (167.0, 172.0) | 0.488 |
Weight (kg) | 75.0 (67.0, 82.2) | 75.0 (69.2, 82.9) | 75.0 (69.0, 80.0) | 72.0 (65.0, 83.0) | 75.0 (65.0, 81.0) | 0.751 |
Heart rate (beats per minute) | 76.0 (65.0, 86.0) | 80.0 (67.0, 90.0) | 70.5 (65.0, 78.2) | 74.0 (64.5, 83.0) | 77.0 (66.0, 87.0) | 0.091 |
SBP (mmHg) | 121.0 (107.0, 134.0) | 120.0 (106.0, 132.0) | 111.0 (104.8, 126.0) | 124.0 (110.0, 136.0) | 123.0 (110.0, 135.0) | 0.266 |
DBP(mmHg) | 79.0 ± 12.3 | 79.4 ± 13.1 | 75.5 ± 10.2 | 78.4 ± 11.8 | 81.8 ± 13.0 | 0.266 |
Syntax score of base | 16.0 (11.0, 22.5) | 14.0 (9.0, 20.1) | 11.5 (8.8, 16.0) | 19.5 (15.0, 26.5) | 20.0 (15.0, 26.0) | < 0.001 |
Residual syntax score | 4.0 (0.0, 8.0) | 0.0 (0.0, 2.0) | 2.0 (0.0, 2.2) | 8.0 (5.0, 12.0) | 9.0 (6.0, 15.0) | < 0.001 |
Risk factors | ||||||
Hypertension[%(n)] | 164 (59.9) | 59 (54.6) | 19 (59.4) | 63 (64.9) | 23 (62.2) | 0.501 |
Diabetes[%(n)] | 78 (28.5) | 23 (21.3) | 13 (40.6) | 27 (27.8) | 15 (40.5) | 0.502 |
Hyperlipidemia[%(n)] | 236 (86.1) | 93 (86.1) | 29 (90.6) | 81 (83.5) | 33 (89.2) | 0.781 |
Smoking[%(n)] | 165 (68.2) | 60 (63.2) | 19 (76) | 58 (65.9) | 28 (82.4) | 0.160 |
Previous PCI[%(n)] | 22 (8.0) | 8 (7.4) | 5 (15.6) | 7 (7.2) | 2 (5.4) | 0.433 |
Peripheral atherosclerosis [%(n)] | 12 (4.7) | 5 (4.9) | 1 (3.4) | 4 (4.4) | 2 (5.7) | 0.977 |
CKD[%(n)] | 4 (1.6) | 2 (2) | 2 (6.9) | 0 (0) | 0 (0) | 0.076 |
Laboratory examinations | ||||||
HDL-cholesterol (mmol/L) | 1.1 (0.9, 1.2) | 1.1 (0.9, 1.2) | 1.2 (1.0, 1.3) | 1.0 (0.9, 1.2) | 1.1 (0.8, 1.2) | 0.215 |
LDL-cholesterol at (mmol/L) | 2.8 ± 0.9 | 2.6 ± 0.8 | 3.1 ± 1.0 | 2.8 ± 0.9 | 3.0 ± 0.8 | 0.014* |
Triglycerides (mmol/L) | 1.4 (1.0, 2.0) | 1.4 (0.9, 1.9) | 1.4 (1.0, 1.8) | 1.4 (1.0, 2.1) | 1.7 (1.0, 2.5) | 0.29 |
LPA (mg/L) | 159.1 (71.5, 376.1) | 166.5 (70.8, 378.8) | 127.2 (84.1, 250.2) | 159.2 (66.0, 389.6) | 183.0 (75.0, 419.0) | 0.841 |
hs-CRP (mg/L) | 6.2 (2.7, 10.9) | 6.2 (2.9, 11.1) | 3.4 (1.7, 8.6) | 5.9 (2.6, 10.9) | 6.7 (3.2, 10.8) | 0.194 |
D-dimer (ug/mL) | 0.2 (0.1, 0.4) | 0.2 (0.1, 0.4) | 0.2 (0.1, 0.3) | 0.2 (0.1, 0.4) | 0.3 (0.2, 0.6) | 0.268 |
TnI (ng/L) | 0.9 (0.1, 5.2) | 1.3 (0.1, 5.4) | 0.8 (0.0, 3.4) | 0.8 (0.2, 4.9) | 0.3 (0.0, 3.8) | 0.45 |
Peak level of TnI (ng/L) | 23.9 (10.8, 46.5) | 25.2 (9.6, 52.1) | 18.2 (10.3, 32.5) | 26.2 (11.3, 46.5) | 19.2 (8.7, 42.8) | 0.419 |
BNP (ng/L) | 137.3 (47.9, 566.0) | 182.0 (60.4, 626.5) | 170.2 (47.7, 417.1) | 131.7 (48.0, 571.1) | 75.9 (33.7, 375.8) | 0.300 |
Peak level of BNP (ng/L) | 1606.0 (633.5, 3122.0) | 1465.0 (602.4, 3164.0) | 1598.0 (989.5, 2484.0) | 1779.0 (511.3, 3113.0) | 1190.0 (867.4, 3122.0) | 0.955 |
WBC 10^9/L | 9.8 (8.0, 11.9) | 10.5 (7.9, 12.6) | 10.0 (8.7, 11.6) | 9.6 (8.1, 11.4) | 9.2 (7.8, 10.9) | 0.179 |
Hemoglobin | 147.5 (136.0, 156.0) | 149.0 (137.8, 156.0) | 147.0 (136.2, 157.2) | 147.0 (133.0, 154.0) | 147.0 (137.0, 157.0) | 0.635 |
Platelet | 222.0 (191.2, 280.8) | 222.0 (190.0, 285.2) | 231.0 (186.5, 266.0) | 230.0 (195.0, 281.0) | 217.0 (190.0, 287.0) | 0.909 |
Crea (umol/L) | 79.0 (67.9, 91.8) | 78.1 (67.1, 94.4) | 83.1 (69.2, 91.7) | 77.7 (66.0, 88.0) | 82.2 (73.4, 92.4) | 0.234 |
Glu | 7.6 (6.3, 10.0) | 7.1 (6.3, 9.0) | 9.0 (7.4, 10.2) | 7.7 (6.1, 10.3) | 7.8 (6.5, 11.8) | 0.082 |
ALC | 6.0 (5.6, 7.1) | 5.8 (5.5, 6.6) | 6.2 (5.8, 7.9) | 6.1 (5.6, 7.1) | 6.2 (5.6, 7.7) | 0.097 |
Discharge medication regimen | ||||||
Aspirin[%(n)] | 265 (96.70) | 105 (97.20) | 31 (96.90) | 93 (95.90) | 36 (97.30) | 0.952 |
Ticagrelor[%(n)] | 139 (50.70) | 50 (46.30) | 22 (68.80) | 51 (52.60) | 16 (43.20) | 0.113 |
Clopidogrel[%(n)] | 135 (49.30) | 58 (53.70) | 10 (31.20) | 46 (47.40) | 21 (56.80) | 0.113 |
ACEI/ARB[%(n)] | 204 (74.50) | 83 (76.90) | 24 (75) | 67 (69.10) | 30 (81.10) | 0.447 |
Beta-Blockers[%(n)] | 240 (87.60) | 95 (88) | 28 (87.50) | 84 (86.60) | 33 (89.20) | 0.988 |
Statin[%(n)] | 266 (97.10) | 104 (96.30) | 32 (100) | 93 (95.90) | 37 (100) | 0.638 |
Proton pump inhibitor[%(n)] | 109 (39.80) | 39 (36.10) | 16 (50) | 38 (39.20) | 16 (43.20) | 0.532 |
Oral anticoagulants[%(n)] | 6 (2.20) | 2 (1.90) | 1 (3.10) | 3 (3.10) | 0 (0) | 0.728 |
Procedural data | ||||||
Angiographic findings | ||||||
Culprit vessels | < 0.001* | |||||
LAD | 131 (47.8) | 69 (63.9) | 15 (46.9) | 37 (38.1) | 10 (27) | |
LCX | 27 (9.9) | 5 (4.6) | 1 (3.1) | 18 (18.6) | 3 (8.1) | |
RCA | 116 (42.3) | 34 (31.5) | 16 (50) | 42 (43.3) | 24 (64.9) | |
Coronary artery lesions | < 0.001* | |||||
SVD | 66 (24.1) | 53 (49.1) | 9 (28.1) | 3 (3.1) | 1 (2.7) | |
DVD | 100 (36.5) | 36 (33.3) | 17 (53.1) | 35 (36.1) | 12 (32.4) | |
TVD | 108 (39.4) | 19 (17.6) | 6 (18.8) | 59 (60.8) | 24 (64.9) | |
Pre-TIMI flow | 0.793 | |||||
0 | 172 (62.8) | 71 (65.7) | 19 (59.4) | 62 (63.9) | 20 (54.1) | |
1 | 15 (5.5) | 5 (4.6) | 1 (3.1) | 6 (6.2) | 3 (8.1) | |
2 | 25 (9.1) | 9 (8.3) | 5 (15.6) | 9 (9.3) | 2 (5.4) | |
3 | 62 (22.6) | 23 (21.3) | 7 (21.9) | 20 (20.6) | 12 (32.4) | |
AHA classification | 0.793 | |||||
A | 2 (0.7) | 0 (0) | 0 (0) | 1 (1) | 1 (2.7) | |
B1 | 25 (9.2) | 11 (10.2) | 3 (9.4) | 6 (6.2) | 5 (13.5) | |
B2 | 38 (13.9) | 16 (14.8) | 4 (12.5) | 13 (13.5) | 5 (13.5) | |
C | 208 (76.2) | 81 (75) | 25 (78.1) | 76 (79.2) | 26 (70.3) | |
Diameter of lesion | 3.0 (2.8, 3.5) | 3.0 (3.0, 3.5) | 3.3 (3.0, 3.5) | 3.0 (2.7, 3.5) | 3.0 (3.0, 3.5) | 0.033* |
Length of lesion | 26.0 (19.0, 37.0) | 24.0 (17.8, 34.2) | 29.0 (21.5, 42.8) | 27.0 (21.0, 36.2) | 30.0 (18.0, 35.0) | 0.143 |
Endpoint events | ||||||
MACE [%(n)] | 48 (17.5) | 13 (12) | 4 (12.5) | 18 (18.6) | 13 (35.1) | 0.013* |
Death [%(n)] | 2 (0.70) | 0 (0) | 0 (0) | 1 (10) | 1 (2.70) | 0.339 |
Recurrent MI [%(n)] | 8 (2.90) | 1 (0.90) | 0 (0) | 4 (4.10) | 3 (8.10) | 0.082 |
Stroke [%(n)] | 9 (3.30) | 4 (3.70) | 2 (6.20) | 2 (2.10) | 1 (2.70) | 0.618 |
Revascularization | 37 (13.5) | 9 (8.3) | 2 (6.2) | 15 (15.5) | 11 (29.7) | 0.012* |
Heart failure [%(n)] | 6 (2.20) | 3 (2.80) | 0 (0) | 3 (3.1) | 0 (0) | 0.768 |