Evidence check: Cardio Risk Check | Herz-Kreislauf Risiko-Test in the context of Stress

The cardio risk test you mention in the context of stress often combines genetic markers (e.g., rs174546 in FADS1 for omega-3/6 metabolism, rs1800629 in TNF for inflammatory tendency) with lifestyle factors. However, the evidence for directly predicting stress-related cardiovascular risk from these SNPs alone is weak. GWAS associations are typically small, ancestry-specific, and not clinically actionable. An elevated TNF variant may slightly increase inflammation, but the single-SNP effect is minor. FADS1 variants influence fatty acid desaturation, which could theoretically matter under stress, but prospective studies proving test utility are lacking. Many commercial tests overstate their predictive power. Instead, established risk factors (blood pressure, lipids, smoking, exercise) and stress management (e.g., meditation, sleep) are far more important. Do not be misled by vague genetic risk scores – a doctor’s visit with classical risk stratification is more meaningful.