Patients with sustained ventricular tachycardia: clinical, electrocardiographic, and echocardiographic quantitative ventricular data
| Patient | ||||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Sex | M | F | M | M | F | M |
| Follow up (years) | 14 | 18 | 15 | 17 | 14 | 20 |
| Age at surgery (years) | 18 | 8 | 14 | 5 | 5 | 2 |
| Ability index | 1 | 2 | 2 | 2 | 2 | 1 |
| QRS (ms) | 172 | 168 | 140 | 179 | 170 | 152 |
| QRSd (ms) | 20 | 40 | 60 | 20 | 40 | 40 |
| QTd (ms) | 90 | 80 | 140 | 380 | 100 | 140 |
| QTdc | 0.91 | 0.83 | 1.6 | 3.96 | 1.28 | 1.51 |
| EDVRV (ml/m) | 113 | 143 | 123 | 263 | 185 | 100 |
| EFRV (%) | 49 | 67 | 39 | 40 | 36 | 48 |
| EDVLV (ml/m) | 74 | 62 | 132 | 47 | 56 | 61 |
| EFLV (%) | 60 | 61 | 36 | 75 | 51 | 65 |
EDVLV, end diastolic volume of the left ventricle; EDVRV, end diastolic volume of the right ventricle; EFLV, ejection fraction of the left ventricle; EFRV, ejection fraction of the right ventricle; QRSd, QRS dispersion; QTd, QT dispersion; QTdc, QTc dispersion.