A long-RP narrow QRS complex tachycardia with alternating cycle length: what is the mechanism?

J Cardiovasc Electrophysiol. 2010 May;21(5):588-9. doi: 10.1111/j.1540-8167.2009.01682.x. Epub 2009 Dec 28.
No abstract available

Publication types

  • Case Reports
  • Clinical Conference

MeSH terms

  • Adult
  • Atrioventricular Node / physiopathology
  • Bundle of His
  • Cardiac Pacing, Artificial
  • Cardiotonic Agents
  • Electrocardiography*
  • Female
  • Humans
  • Isoproterenol
  • Tachycardia / etiology*
  • Tachycardia / physiopathology
  • Tachycardia, Atrioventricular Nodal Reentry / chemically induced
  • Tachycardia, Atrioventricular Nodal Reentry / physiopathology

Substances

  • Cardiotonic Agents
  • Isoproterenol