This short video on beta-1 blockers mention the medications which act on beta-1 receptors and those which act on both beta-1 and beta-2 receptors. It also converses their uses and side effects. Timeline: 00:02 introduction 00:25 medications which act on beta-1 receptors 00:59 medications which act on both beta 1 and beta2 02:01 side effects 02:25 other uses 03:13 quiz