Study | Age (yrs) PCI/MT | Male (%) PCI/MT | Smoker(%) PCI/MT | HTN (%) PCI/MT | LVEF(%) PCI/MT | CTO location (%) LAD/LCX/RCA | MVD (%) PCI/MT | J-CTO PCI/MT | SYNTAX PCI/MT |
---|---|---|---|---|---|---|---|---|---|
Claessen et al | 61.9 ± 9.5/ 62.1 ± 9.4 | 81.1/85.8 | 35.4/27.5 | 69.1/74.5 | 51.8 ± 10.0/ 50.9 ± 11.5 | PCI:32.4/27.4/40.2 MT:33.1/23.3/42.9 | 67.4/81.7 | NA/NA | NA/NA |
Guo et al | 64.1 ± 8.9/ 65.6 ± 10.2 | 68.3/70.6 | 34.9/37.2 | 73.5/76.9 | 53.3 ± 9.1/ 51.4 ± 11.1 | PCI:40.2/24.5/47.4 MT:27.2/36.0/51.2 | 77.7/86.4 | 1.41 ± 0.98/ 1.78 ± 1.23 | 21.5 ± 7.5/ 24.6 ± 9.1 |
Tsai et al | 70 ± 12/ 70 ± 13 | 86/88 | 35/35 | 85/88 | 47 ± 12/ 47 ± 12 | PCI:40/26/52 MT:33/33/63 | 85/96 | 2.54 ± 1.00/ 2.66 ± 1.00 | 18 ± 6/ 20 ± 7 |
Yan et al | 59.06 ± 9.03/ 60.65 ± 10.58 | 79.3/72.7 | 55.3/48.8 | 66.7/69.5 | 62.0(57.0–66.0)/ 61.0(55.0–66.0) | PCI:0/0/100/0 MT:0/0/100/0 | 71.2/74.1 | NA/NA | 19(12–21)/ 20(13–27) |
Flores-Umanzor et al | 66.8 ± 10.2/ 70.2 ± 10.4 | 83/79 | 55/52 | 82/85 | 46.9 ± 13.1/ 43.0 ± 14.1 | PCI:35/16/38 MT:18/19/52 | 82/87 | NA/NA | 22.7 ± 10.5/ 24.3 ± 12.3 |
Sanguineti et al | 65.5 ± 10.4 | 82.3 | 21.8 | 72.8 | 55.68 ± 9.01 | 31.2/25.4/42.8/0.6 | 64.4 | 1.45 ± 0.84 | NA |