great article thanks!
funny because it led me to another article which showed the Cardio vs. Neuro perspective on this matter and your link says "preferably Dilantin" where as
http://www.neurology.org/cgi/content/abstract/67/12_suppl_4/S3
states anything OTHER THAN phenytoin
there is a 7 year difference so maybe that has a role to play in the difference in opinions as well as the different specialities.
thanks for helping out