What is the Vascular Clock framework?

The Vascular Clock is the conceptual framework that underlies all SDE content: your arteries age at a rate that is set not just by your birth year but by the cumulative burden of inflammation, blood pressure load, atherogenic particle count (ApoB), insulin resistance, and sleep disruption you carry over decades. The question is never "am I at risk?", it is "how old are my arteries compared to my chronological age, and what can I do to slow the clock?"

A man with elevated ApoB, persistent hs-CRP, masked hypertension, and chronically disrupted sleep has a Vascular Clock running ahead of his age. A man who addresses all four of these systematically, through lipid management, inflammation reduction, blood pressure optimization, and sleep quality, slows the clock. The Vascular Clock framework is what makes the seven Audit biomarkers coherent as a system rather than as a list of independent variables. They are all inputs to the same clock. The clock is what you and I are trying to slow together. (SELECT trial, Lincoff et al., NEJM 2023, cited as an example of multi-input Vascular Clock intervention)

What to do: Think about your cardiovascular health as a rate of arterial aging, not a binary healthy/unhealthy status. The question "how fast is my Vascular Clock running?" is more concrete and more accurate than "am I okay?"

For the full picture, read The Mogire Cardiac Risk Audit.