Table 1 Comparison of the preoperative and operative data between JET and non-JET patients
From: Junctional ectopic tachycardia following tetralogy of fallot repair in children under 2 years
Variable | JET group (n = 96) | Non-JET (n = 226) | P |
|---|---|---|---|
Male (n) | 56 (58.3%) | 144 (63.7%) | 0.36 |
Age (months) | 7.5 ± 3 | 8.35 ± 2.99 | 0.01 |
Weight (Kg) | 6.95 ± 1.8 | 7.37 ± 2.1 | 0.11 |
BSA (m2) | 0.36 ± 0.07 | 0.37 ± 0.6 | 0.42 |
Oxygen saturation (%) | 82.4 ± 7.7 | 82.8 ± 8 | 0.14 |
Cyanotic spells (n) | 20 (21.7%) | 42 (19%) | 0.58 |
EKG | |||
Heart Rate (b/m) | 103.7 ± 13.5 | 99.97 ± 12.97 | 0.03 |
P duration | 0.06 ± 0.01 | 0.06 ± 0.01 | 0.7 |
P-R interval | 0.13 ± 0.02 | 0.13 ± 0.03 | 0.7 |
QRS | 0.06 ± 0.02 | 0.06 ± 0.01 | 0.5 |
Pulmonary annulus (mm) | 6.36 ± 2 | 6.47 ± 2.1 | 0.57 |
RVOT gradient (mmHg) | 70.8 ± 14.6 | 71.5 ± 15.1 | 0.61 |
Cross-Clamp time (min) | 74.4 ± 2.6.5 | 75.3 ± 27.1 | 0.77 |
Cardiopulmonary bypass (min) | 102.1 ± 31.1 | 101.3 ± 32 | 0.7 |
Temperature (Celsius) | 32 ± 1.5 | 31.7 ± 1.5 | 0.12 |
Tricuspid valve repair (n) | 13 (13.5%) | 42 (19%) | 0.24 |
Pulmonary valvotomy (n) | 25 (26.6%) | 47 (20.7%) | 0.25 |
RA approach (n) | 93 (96.9%) | 223 (98.7%) | 0.28 |
RVOT resection (n) | 91 (94.8%) | 214 (94.7%) | 0.97 |
Trans-annular patch (n) | 66 (68.75%) | 141 (62.39%) | 0.27 |