Patient characteristics | Total 303 (100Â %) | Premature CAD | Mature CAD | p-value | |
---|---|---|---|---|---|
94(31Â %) | 209(69Â %) | ||||
Mean age ± SD | 53.8 + 5.8 | 44.2 ± 5.2 | 63.5 ± 6.4 | <0.001 | |
Males | 178(58.7) | 40(42) | 138(66) | <0.001 | |
Clinical presentation | |||||
Stable angina | 60(19.8.) | 23(24.4) | 37(17.7) | 0.085 | |
UA/or NSTEMI | 130(42.9) | 41(43.6) | 89(42.5) | 0.433 | |
STEMI | 114(37.6) | 30(32) | 84(40) | 0.029 | |
Risk factors | |||||
Hypertension | 140(46) | 47(50) | 93(44.5) | 0.187 | |
Diabetes mellitus | 77(25) | 14(14.8) | 63(30) | 0.002 | |
Smoking | 81(26) | 28(30) | 53(25) | 0.210 | |
Obesity (BMI > 30 kg/m2) | 116(38) | 38(40) | 78(37) | 0.303 | |
Hyperlipidemia | 69(22) | 27(28.7) | 42(20) | 0.048 | |
FH of PCAD | 50(16) | 24(25.5) | 26(12.5) | 0.002 | |
Angiographic characters | |||||
Severity of number of lesions | <50Â % | 142(21.1) | 82(47.4) | 60(12) | <0.001 |
(50–70 %) | 113(16.8) | 19(11) | 94(18.8) | 0.003 | |
>70Â % | 418(62.1) | 72(41.6) | 346(69.2) | <0.001 | |
Type of lesions | Type A | 203(30.2) | 62(35.8) | 130(27.8) | 0.024 |
Type B | 276(41) | 71(41.1) | 194(41.5) | 0.454 | |
Type C | 194(28.8) | 40(23.1) | 143(30.6) | 0.031 | |
Number of major coronary arteries Involved | 1VD | 109(36) | 49(52) | 60(28.7) | 0.011 |
2VD | 60(20) | 20(21) | 40(19) | 0.320 | |
3VD | 92(30) | 16(17) | 76(36) | <0.001 | |
4VD | 42(14) | 9(10) | 33(16) | 0.018 | |
Coronary arteries Involved | LMS | 42(6.2) | 9(5) | 33(6.6) | 0.256 |
LAD | 268(39.8) | 74(42) | 194(38.8) | 0.219 | |
LCX | 170(25.2) | 40(23) | 130(26) | 0.252 | |
RCA | 193(28.6) | 50(29) | 143(28.6) | 0.436 | |
Therapeutic options | |||||
PCI | 158(52) | 46(49) | 112(54) | 0.226 | |
CABG | 42(14) | 8(9) | 34(16) | 0.035 | |
Medical treatment | 103(34) | 40(42) | 63(30) | 0.017 |