An international study has validated two algorithms as precise tools for estimating cardiovascular risk, after examining data from more than 6.4 million people. The research included 44 observational cohorts and 18 randomized clinical trials, covering diverse geographical and clinical settings.
Methodology and global scope
Conducted from Lleida, the analysis sought to confirm the reliability of these predictive models. The results highlight their applicability in diverse populations, from Europe to Latin America, where cardiovascular risk represents a leading cause of mortality. In the Dominican Republic, for example, heart disease affects thousands annually, according to data from the Pan American Health Organization.
Importance of algorithms in the prevention of cardiovascular risk
Validation in clinical trials
The evaluated algorithms passed rigorous tests, showing accuracy rates exceeding 85% in short- and long-term predictions. Experts such as Spanish cardiologist Dr. Jordi Salas-Salvadó, involved in similar studies, emphasize that these tools allow for early interventions, reducing events such as heart attacks by 20-30%, based on historical reviews by the European Society of Cardiology.
Historically, models such as SCORE have guided cardiovascular risk assessments, but this new study refines them with big data. In contexts like the Dominican Republic, where sedentary lifestyles and diabetes elevate cardiovascular risk, these algorithms could be integrated into routine public health system checkups.
Practical clinical implications
- Improves stratification of patients at high cardiovascular risk.
- Facilitates personalized therapeutic decisions.
- Reduces hospital costs by preventing complications.
The World Health Organization reports that heart disease causes 17.9 million deaths annually globally, with growing figures in Latin America. This breakthrough validates the algorithms as key allies against cardiovascular risk.
Ultimately, the international study validates two algorithms to predict cardiovascular risk, offering a solid framework for preventive medicine worldwide.
