Which statement about heart disease and aging is most accurate?

• A. Heart disease is no longer a leading cause of death in seniors.
• B. The death rate from heart disease in seniors is rising rapidly with no change.
• C. Heart disease remains a leading cause of death, though rates may decline slightly over time.
• D. Cancer has completely surpassed heart disease as the leading cause.

Answer: (C)

The key idea is that cardiovascular disease stays as a leading cause of death in older adults, while the death rate from it has generally declined over time thanks to better prevention and treatment. Aging increases risk, but public health and medical advances—such as smoking reduction, tighter blood pressure and cholesterol control, and improved acute and preventive care—have pushed heart disease death rates downward. So the statement that heart disease remains a leading cause of death, with rates that may decline slightly over time, best reflects the current situation. The other options are off-base because heart disease is still a major cause of death in seniors, the trend isn’t one of rapid, ongoing rise, and cancer has not completely surpassed heart disease as the sole leading cause.