One of the best new podcasts of the year is certainly the Emergency Ultrasound Podcast with Matt Dawson and Mike Mallon. If you haven't checked it out yet, I am replaying their wall motion abnormality talk here on the podcast, because it is so damn good.
If you like it please subscribe to these guys at their website: http://ultrasoundpodcast.com
Here is the handout from the lecture.
Audio only would not be helpful for this lecture.