Clinical characteristics of patients at admission Characteristics Total (n=92) Successful TA (n=68) Unsuccessful TA (n=24) p n (%) n (%) n (%) Gender: Male Female 67 (72, 8) 25 (27, 2) 49 (72, 1) 19 (27, 9) 18 (75, 0) 6 (25, 0) 0, 781 Age 60, 5 ± 14, 3 57, 6 ± 13, 9 69, 0 ± 12, 2 0, 001 BMI, kg / m2 23, 1 ± 3, 5 23, 2 ± 3, 4 23, 0 ± 3, 9 0, 768 Hour of MI [median] 3 (2 - 6) 3 (2 - 5, 3) 4 (2, 8 - 7, 5) 0, 129w Chest pain 90 (97, 8) 68 (100) 22 (91, 7) 0, 066F Killip III-IV classification 12 (13, 0) 8 (11, 8) 4 (16, 7) 0, 504F Heart rate ≥ 100 bpm 12 (13, 0) 8 (11, 8) 4 (16, 7) 0, 504F Heart rate < 60 bpm 21 (22, 8) 15 (22, 1) 6 (25, 0) 0, 768 SBP ≥ 140 mmHg 30 (32, 6) 26 (38, 2) 4 (16, 7) 0, 053 SBP < 90 mmHg 10 (10, 9) 9 (13, 2) 1 (4, 2) 0, 445F Table 3.2.