Sinus Bradycardia

• History / PE:
  May be asymptomatic
• Diagnosis:
  Ventricular rate < 60 bpm
  Normal P waves before every QRS complex
• Treatment:
  None (asymptomatic)
  Atropine may be used to increase HR
  Pacemaker (definitive treatment)
• Associated With:
  Beat blocker or CCB use