Peter Attia· MD
it's looking and it's not a biomarker it's actually looking at damage but in a sense it's telling you that the damage has already been done which may be a predictor of future risk correct and that's one of my big pet peeves is when people talk about a calcium score like they talk about a biomarker it is not a biomarker it is a backwards looking piece of evidence that you have disease and that damage has already occurred to the artery