Characteristic | No. | Percentage | Mean ± SD |
Men | 13 | 87 | |
Age at time of ablation (y) | 71.2 ± 7.7 | ||
Ejection fraction (%) | 28 ± 10 | ||
Presence of ICD at time of ablation | 13 | 87 | |
Comorbidities | |||
Diabetes mellitus | 2 | 13 | |
Hypertension | 10 | 67 | |
Hyperlipidemia | 6 | 40 | |
Atrial fibrillation | 4 | 27 | |
Congestive heart failure | 6 | 40 | |
Medications | |||
β-blocker | 15 | 100 | |
ACEI/ARB | 13 | 87 | |
Amiodarone | 9 | 60 | |
Aldosterone antagonist | 1 | 7 | |
Other antiarrhythmic drugs | 0 | 0 |
ICD = implantable cardioverter defibrillator; ACEI = angiotensin-converting enzyme inhibitor; ARB = angiotensin receptor blocker.