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Risk factors for arrhythmia with concomitant use of antibiotics62
| Organic heart disease |
| Congenital long QT syndrome |
| Ischemic heart disease |
| Congestive heart failure |
| Dilated cardiomyopathy |
| Hypertrophic cardiomyopathy |
| Myocarditis |
| Metabolic abnormalities |
| Hypokalemia |
| Hypocalcemia |
| Hypomagnesaemia |
| Bradycardia |
| Atrioventricular and sinoatrial blocks |
| Drug-related factors |
| Actions on cytochrome P450 enzymes |
| Polypharmacy |
| Female preponderance |
| Hepatic impairment |
