Mortality Trends in Atrial Fibrillation and Renal Failure Among Older US Adults

Strategic Insights -

Recent research conducted by a team of cardiologists from the Department of Cardiology, Shaheed Mohtarma Benazir Bhutto Lyari Medical College in Karachi, Pakistan, has investigated mortality trends in atrial fibrillation and renal failure among older US adults over a 25-year period from 1999 to 2024. The study analyzed mortality data from the Centers for Disease Control and Prevention's Wide-ranging Online Data for Epidemiologic Research database and found that the age-adjusted mortality rate (AAMR) for atrial fibrillation and renal failure increased from 16.6 in 1999 to 52.8 in 2023. The researchers identified significant increases in mortality rates from 1999 to 2012 and from 2015 to 2024, with a notable surge observed in Colorado, Minnesota, and South Dakota. The study's findings underscore the need for targeted public health interventions to address these rising mortality trends.

Key Takeaways:

  • The age-adjusted mortality rate (AAMR) for atrial fibrillation and renal failure increased from 16.6 in 1999 to 52.8 in 2023, indicating a significant public health concern.
  • Mortality rates experienced a significant increase from 1999 to 2012, followed by a decrease from 2012 to 2015, and then a resurgence from 2015 to 2024.
  • The study found that the annual percentage change (APC) in mortality rates was 6.1% from 1999 to 2012, -8.04% from 2012 to 2015, and 7.89% from 2015 to 2024.
  • Notably, recent surges have been observed in Colorado, Minnesota, and South Dakota, which require targeted public health interventions.

Statistics:

  • The total number of deaths related to atrial fibrillation and renal failure from 1999 to 2024 was 394,882.
  • The age-adjusted mortality rate (AAMR) for atrial fibrillation and renal failure in 1999 was 16.6, compared to 52.8 in 2023.
  • The annual percentage change (APC) in mortality rates was 6.1% from 1999 to 2012, -8.04% from 2012 to 2015, and 7.89% from 2015 to 2024.
  • The study found that recent surges in mortality rates have been observed in Colorado (35%), Minnesota (30%), and South Dakota (25%).

Sources:

  • Mortality Trends in Atrial Fibrillation and Renal Failure Among Older US Adults: A 25-Year Retrospective Analysis (1999-2024). Cardiology in Review, 2025.
  • Centers for Disease Control and Prevention's Wide-ranging Online Data for Epidemiologic Research database.