I recall a thread in the not too distant past that mentioned the availability of online ACLS and PALS re-certification courses. While browsing online, I came across this piece of information that is available at http://www.acls.net/
ACLS.net Advisory
ALCS.net has received numerous inquiries about totally web-based Advanced Cardiac Life Support (ACLS) and Pediatric Advanced Life Support (PALS) certification courses. ACLS.net strongly advises against such courses. Teaching ACLS and PALS involves intensive, person-to-person interaction, and hands-on practice in the use of lifesaving equipment.
Additionally, these courses are not approved by the American Heart Association and you will not be issued an American Heart Association ACLS/PALS card after completing such online courses.