Does ibutilide fumarate IV have side effects?
The following side effects are associated with ibutilide fumarate IV:
Infrequent side effects of ibutilide fumarate IV:
| High Blood Pressure | Severe |
| Atrioventricular Heart Block | Severe |
| Bundle Branch Block | Severe |
| Rapid Ventricular Heartbeat | Severe |
| Atypical Ventricular Tachycardia | Severe |
| Very Rapid Heartbeat - Torsades de Pointes | Severe |
| Ventricular Premature Beats | Severe |
| Slow Heartbeat | Severe |
| Prolonged Q-T Interval on EKG | Severe |
| Abnormally Low Blood Pressure | Severe |
| Fast Heartbeat | Severe |
| Heart Throbbing or Pounding | Severe |
| Head Pain | Less Severe |
| Feel Like Throwing Up | Less Severe |
Rare side effects of ibutilide fumarate IV:
| Abnormal Heart Rhythm | Severe |
| Heart Ventricle Rhythm Problem | Severe |
| Supraventricular Cardiac Arrhythmia | Severe |
| Chronic Heart Failure | Severe |
| Kidney Failure | Severe |
| Feeling Faint | Severe |





