Dr. Robert Nussbaum and genetic counselor Julianne Wojciak,discuss the major approaches to detecting and interpreting those gene changes that have an impact on health. How do changes in gene affect risk for heart disease? How do we use both the old-fashioned tool of family history and the newest tools of DNA sequencing to answer our patient’s important questions about risk. Series: "Mini Medical School for the Public" [Health and Medicine] [Show ID: 29725]