MDedge Daily News: Heart rate variability a risk factor for depression?

In today’s edition of the Daily News Podcast, heart rate variability may be a risk factor for depression, not a consequence of it. Also, results of the SYGMA1 and SYGMA1 trials show that as-needed budesonide-formoterol prevented exacerbations in mild asthma, patients with Parkinson’s disease may have impaired insulin secretion, and FDA commissioner Scott Gottlieb floats ideas on Medicare drug coverage. Listen to the MDedge Daily News podcast for all the details on today’s top news.