A 54-year-old woman on a fixed income has had an electrocardiogram (ECG) as part of her annual physical examination. Her physician notes an abnormal Q wave on an otherwise unremarkable ECG. What legislation supports this focus on disease prevention, health promotion, and management of chronic conditions?

A. The Patient Protection and Affordable Care Act
B. Building a Safer Health System Act
C. A New Health System for the 21st Century Bill
D. Healthcare Research and Quality Improvement Bill