This book investigates the extent to which hereditary predispositions to heart disease and high cholesterol can be mitigated through proactive lifestyle modifications and medical management. Dr. C. Richard Conti, a prominent cardiologist, collaborates with health writer Diana Tonnessen to synthesize clinical knowledge for a lay audience. The authors argue that while genetic markers establish a baseline risk, individual agency regarding diet, stress, and medical oversight remains the primary determinant of long-term cardiovascular health.

Medical professionals frequently cite this work as a practical resource for patients navigating family histories of heart disease. The text is noted for its accessible prose, which translates complex cardiological data into actionable lifestyle advice for the general public.