Answer
Verapamil hydrochloride is contraindicated with ivabradine because their combined use has an additional heart-rate-lowering effect.
Sources for this answer
- Verapamil 2.5 mg/ml Solution for injectionViatris (formerly Mylan or Upjohn) · emc · SmPC §4.5 Interaction with other medicinal products · Version 24Document updated
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