To demonstrate the association between long-term changes in Life's Essential 8 (LE8) and the risk of heart failure (HF), highlighting the importance of lifestyle factors in cardiovascular health.
Key Findings:
Higher LE8 scores were associated with lower incidences of HF, with specific statistics indicating a significant correlation.
Distinct LE8 trajectories were identified, with varying HF risk levels, emphasizing the importance of lifestyle consistency.
A higher annual increase in LE8 was linked to a reduced risk of HF, suggesting that gradual improvements in lifestyle are beneficial.
LE8 trajectory was more accurate in predicting HF, especially in younger participants, highlighting the need for targeted interventions.
Interpretation:
Maintaining a higher number of favorable lifestyle factors over time significantly reduces the risk of developing heart failure, indicating the cumulative effect of healthy living.
Limitations:
The study did not classify HF phenotypes, which could affect treatment and prognosis, limiting the applicability of findings.
The predominance of male participants limits generalizability, particularly for women, where HFpEF is more prevalent, suggesting a need for more inclusive research.
Conclusion:
Encouraging the adoption of multiple healthy lifestyles is crucial for primary prevention of heart failure, reinforcing the need for public health initiatives focused on lifestyle modification.
