Propranolol in POTS

Propranolol Decreases Tachycardia and Improves Symptoms in Postural Tachycardia Syndrome: Less is more

  • Patients were given either 20 or 80mg of propranolol and placebo.
  • Propranolol decreased standing, seated and orthostatic tachycardia.
  • While 80mg propranolol decreased heart rate more than 20mg, symptom improvement was greater with the lower dose.

See PubMed Abstract