EPISODE · Mar 10, 2026 · 7 MIN
33. Three Key Blood Tests
from Elton’s Stroke Story: The Surprising Science of Recovery and Prevention · host Elton Sherwin
ApoB, Lipoprotein(a), and C-reactive protein are the three tests that can help you prevent strokes and heart attacks that are often missed in standard blood work:1. ApoB (Apolipoprotein B)Superior Accuracy: ApoB is considered one of the best biomarkers for heart disease risk, as it measures the actual number of all atherogenic (plaque-forming) particles in your bloodBetter than LDL: Traditional cholesterol tests measure the total weight of cholesterol, which can be misleading. Because particles vary in size, you could have a "normal" LDL cholesterol level but a dangerously high number of small, dense particles accumulating in your arteries2. Lipoprotein(a) or Lp(a)Hidden, Powerful Risk: Lp(a) is an inherited, highly dangerous cholesterol particle that carries inflammatory proteins and promotes blood clotting. High levels can double or even triple your risk of a heart attack and greatly increase your risk for stroke and aortic valve stenosisOnce-in-a-Lifetime Test: Because Lp(a) is up to 90% genetically determined, it remains relatively stable throughout your life, meaning it generally only needs to be tested onceExpert Consensus: Cardiology guidelines increasingly recommend that everyone should have their Lp(a) checked at least once to identify high-risk individuals who would otherwise go unnoticed by standard lipid panels3. hs-CRP (High-Sensitivity C-Reactive Protein)Inflammation Marker: Inflammation is a key driver of atherosclerotic cardiovascular diseaseAlong with ApoB and Lp(a), measuring inflammation via hs-CRP is recognized by new guidelines from the American Heart Association and American College of Cardiology as a more accurate predictor of heart disease risk than traditional cholesterol markers.Source: Gemini
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33. Three Key Blood Tests
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