What's Killing Silicon Valley?

George Sampson explores the leading causes of death in Santa Clara Valley. This multipart radio series examines issues including heart attack, cancer and stroke.

Click to view Part 2: Cancer, Silicon Valley's leading killer

Click to view Part 3: Stroke warning signs

This segment focuses on heart disease in Silicon Valley, the second largest killer of residents. Sampson also analyzes improvements of heart health in recent years and how environmental factors may contribute to these positive steps.