Exercise Science Professor Denise Smith has spent 15 years researching firefighter health and safety to learn why heart attacks are the leading cause of line-of-duty deaths among firefighters. Her Moseley Lecture offers the opportunity to hear the latest developments in her work. Wed, 11 Feb 2009 17:00:00 -0800 ,, Wed, 11 Feb 2009 17:00:00 -0800