Link between chronic inflammation and cardiovascular risk

Research involving nearly 480,000 participants has established a significant link between chronic inflammation and structural heart damage. Using the GlycA blood marker, researchers found that individuals in the highest 20 percent for inflammation levels face a 43 percent higher risk of heart attack or stroke compared to those in the lowest 20 percent.

Studies conducted by researchers from Imperial College London and the MRC Laboratory of Medical Sciences, utilizing data from the UK Biobank, indicate that these physical changes—such as thickened heart muscular walls, smaller heart chambers, and a reduced ability for the heart to fill with blood—can occur silently over many years. Such structural shifts potentially lead to heart failure.

The research suggests that inflammation is driven by a combination of lifestyle factors, such as smoking and obesity, as well as psychological distress and socioeconomic disadvantage, providing a biological link between life circumstances and physical heart damage.

Building on these findings, health officials in Taiwan have highlighted the rising prevalence of the ‘three highs’—hypertension, hyperglycemia, and hyperlipidemia. Data indicates that between 30% and 60% of affected individuals are unaware of their condition, as these issues often lack obvious symptoms. Health authorities emphasize the necessity of regular medical screenings to prevent cardiovascular complications.