| . | Monomorphic VT (n = 14) . | PVCs triggering VF (n = 5) . |
|---|---|---|
| QRS duration, ms | 185 ± 34 | 141 ± 16 |
| Tachycardia cycle length, ms | 430 ± 35 | |
| Aetiology of the arrhythmias | ||
| Reentry, n | 13 (93%) | 0 |
| Entrainment mapping possible, n | 11 (79%) | |
| Non-reentrant focal firing, n | 1 (7%) | 5 (100%) |
| Purkinje-related arrhythmia, n | 4 (29%) | 5 (100%) |
| Bundle-branch reentry, n | 1 (7%) | |
| Left posterior Purkinje reentry,9n | 2 (14%) | |
| Non-reentrant focal firing, n | 1 (7%) | |
| Suppression of the arrhythmias, n | 12 (86%) | 5 (100%) |
| . | Monomorphic VT (n = 14) . | PVCs triggering VF (n = 5) . |
|---|---|---|
| QRS duration, ms | 185 ± 34 | 141 ± 16 |
| Tachycardia cycle length, ms | 430 ± 35 | |
| Aetiology of the arrhythmias | ||
| Reentry, n | 13 (93%) | 0 |
| Entrainment mapping possible, n | 11 (79%) | |
| Non-reentrant focal firing, n | 1 (7%) | 5 (100%) |
| Purkinje-related arrhythmia, n | 4 (29%) | 5 (100%) |
| Bundle-branch reentry, n | 1 (7%) | |
| Left posterior Purkinje reentry,9n | 2 (14%) | |
| Non-reentrant focal firing, n | 1 (7%) | |
| Suppression of the arrhythmias, n | 12 (86%) | 5 (100%) |
PVC, premature ventricular conduction; RFCA, radiofrequency catheter ablation; VF, ventricular fibrillation; VT, ventricular tachycardia.
| . | Monomorphic VT (n = 14) . | PVCs triggering VF (n = 5) . |
|---|---|---|
| QRS duration, ms | 185 ± 34 | 141 ± 16 |
| Tachycardia cycle length, ms | 430 ± 35 | |
| Aetiology of the arrhythmias | ||
| Reentry, n | 13 (93%) | 0 |
| Entrainment mapping possible, n | 11 (79%) | |
| Non-reentrant focal firing, n | 1 (7%) | 5 (100%) |
| Purkinje-related arrhythmia, n | 4 (29%) | 5 (100%) |
| Bundle-branch reentry, n | 1 (7%) | |
| Left posterior Purkinje reentry,9n | 2 (14%) | |
| Non-reentrant focal firing, n | 1 (7%) | |
| Suppression of the arrhythmias, n | 12 (86%) | 5 (100%) |
| . | Monomorphic VT (n = 14) . | PVCs triggering VF (n = 5) . |
|---|---|---|
| QRS duration, ms | 185 ± 34 | 141 ± 16 |
| Tachycardia cycle length, ms | 430 ± 35 | |
| Aetiology of the arrhythmias | ||
| Reentry, n | 13 (93%) | 0 |
| Entrainment mapping possible, n | 11 (79%) | |
| Non-reentrant focal firing, n | 1 (7%) | 5 (100%) |
| Purkinje-related arrhythmia, n | 4 (29%) | 5 (100%) |
| Bundle-branch reentry, n | 1 (7%) | |
| Left posterior Purkinje reentry,9n | 2 (14%) | |
| Non-reentrant focal firing, n | 1 (7%) | |
| Suppression of the arrhythmias, n | 12 (86%) | 5 (100%) |
PVC, premature ventricular conduction; RFCA, radiofrequency catheter ablation; VF, ventricular fibrillation; VT, ventricular tachycardia.
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