Drug Name:Atenolol
Drug Class:Beta-blocker
Mechanism of Action:
  • Selective beta-1 adrenergic receptor antagonist
  • Reduces heart rate and contractility
Use:
  • Hypertension
  • Angina pectoris
  • Arrhythmias
  • Myocardial infarction
Side Effects:
  • Fatigue
  • Dizziness
  • Hypotension
  • Bradycardia
  • Depression
  • Impotence
Contraindications:
  • Severe bradycardia
  • Heart block
  • Cardiogenic shock
  • Asthma or COPD
Specialty:
  • Cardiology
  • Internal Medicine