This particular study looked at inflammation through imaging (CT scans) as part of Biograph's $17,500 program. You can get at the underlying signal fairly cheaply through a simple blood test (hs-CRP).
It's fairly well-known that inflammation is an independent risk factor for heart disease, alongside LDL cholesterol (or ApoB) and blood pressure: https://www.empirical.health/blog/inflammation-and-heart-hea...
The American College of Cardiology looked at a bunch of inflammation biomarkers and standardized on hs-CRP: https://www.jacc.org/doi/10.1016/j.jacc.2025.08.047
Maybe you didn't get then the latest news: https://www.tctmd.com/news/zeus-trial-ziltivekimab-fails-red...
Inflammation is likely a marker, but not the cause of heart failures. That doesn't contradict it being an independent risk factor, but up to recently, it was assumed be causal driver.
From the article:
Importantly, routine bloodwork and clinical tools – including ... hs-CRP [among other tests] ... – showed no correlation with the presence of coronary inflammation and failed to identify which patients had inflamed arteries.