To assess modifiable risk factors for atrial fibrillation (AF) and atrial flutter (AFL) in young populations, highlighting the significance of addressing the rising trend by integrating global data analysis with a local cohort study.
Key Findings:
A rising global burden of AF/AFL was observed among individuals aged 15 to 39 years.
High-SDI areas had the highest AF/AFL-related age-standardized prevalence rates (ASPR), incidence rates (ASIR), and DALYs.
Hypertension, high BMI, smoking, and alcohol consumption were identified as the main modifiable risk factors, with hypertension being the most significant.
Significant breakpoints for diastolic blood pressure (DBP) and BMI were identified at 88.3 mmHg and 28.8 kg/m2, respectively, indicating critical thresholds for intervention.
Interpretation:
The global burden of AF/AFL in young adults has increased over the past 30 years, with specific modifiable risk factors contributing significantly to this trend, underscoring the need for public health initiatives.
Limitations:
Limited comprehensive epidemiological data on AF/AFL in young populations may affect the robustness of the findings.
Potential misinterpretation of symptoms leading to delayed awareness and treatment.
Conclusion:
Enhanced awareness, targeted screening, and proactive clinical management of modifiable risk factors are critical for mitigating the AF/AFL burden in young adults, emphasizing the urgency of these actions.
