Detail (Long)
If no prolonged QT, hypokalemia, hypomagnesemia, <a href=https://online.epocrates.com/e/deeplink/drugs/10a2337/dofetilide><u>dofetilide</u></a> is 1st-line option w/ close monitor of QT, K+, Mg, and kidney function. Initiate as inpt for 3-day monitoring.