![Annals of Internal Medicine Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/855/small/annals-of-internal-medicine-podcast.jpg)
Summary: Summary of the November 1, 2011 issue of Annals of Internal Medicine featuring research on yoga and back pain, dual antiplatelet therapy, implanted cardiac devices and airport security screening, and oncologists' communication skills; reviews on stress loaded MRI, a clinical practice guideline on VTE prophylaxis, and a discussion of the ethics of retainer practices in medicine.