Circulation: Arrhythmia And Electrophysiology On The Beat

Dr. Paul Wang:                  Welcome to the monthly podcast "On The Beat" for Circulation, Arrhythmia, and Electrophysiology. I'm Dr. Paul Wang, editor-in-chief, with some of the key highlights from this month's issue. We'll also hear from Dr. Suraj Kapa reporting on new research from the latest journal articles in the field.                                                 In our first manuscript this month, Cho and Associates investigate the need for readmission for Dofetilide reloading. The FDA labeling for Dofetilide loading states that Dofetilide must be initiated or reinitiated in hospital with continuous electrocardiographic monitoring.                                                 In this article, the authors retrospectively examine the hospital records for 138 patients admitted for Dofetilide reloading for atrial arrhythmias. Of these 138 patients, 102 were reloaded at a previously-tolerated dose, 30 with a dose higher than a previously tolerated dose, and 2 at a lower dose, with the prior dosa