# Cardiac CT Is No Longer a Niche Test. It's Becoming Everyday Cardiology. For years, Cardiac CT has been viewed primarily as a test for ruling out obstructive coronary artery disease. Yes it has been focused on the triage of obstructive CAD. This new EACVI Clinical Consensus tells a very different story. Cardiac CT is now presented as a comprehensive imaging platform, extending well beyond coronary stenosis to include valvular disease, cardiomyopathies, cardiac masses, congenital heart disease, pericardial disease, and large-vessel pathology. The message is clear: **Cardiac CT has moved from a specialized examination to an integral part of routine cardiovascular care.** ## The Critical Point Perhaps the most important shift is conceptual. The document no longer frames CCTA as a tool that simply detects stenosis. It emphasizes plaque characterization, plaque burden, high-risk plaque features, calcium scoring, functional assessment, and patient-specific clinical pathways. This reflects the broader evolution of cardiovascular imaging: **from identifying anatomical narrowing...** to **understanding cardiovascular disease biology.** ## My Take The question is no longer *"Can Cardiac CT do this?"* It is: **"How do we integrate Cardiac CT into everyday clinical decision-making?"** That is exactly where the field needs to go. Technology only changes medicine when it changes clinical pathways. And there is where the document is weak IMHO. I believe the weak point of this document is that it does not actually provide sufficient insight into the Anatomical (and Functional and soon Tissue) imaging standard in Cardiology which is Photon Counting CT. ## Where PCCT Fits The consensus already recognizes **Photon-Counting CT** as the next technological step, highlighting its **0.2 mm spatial resolution** and its potential in challenging scenarios such as heavily calcified plaques, in-stent restenosis, and myocardial injury—while correctly acknowledging that randomized clinical evidence is still limited. However, there are already 600+ Photon Counting CT scanners installed in the world... and the technology is available since 2021. To me, as I said several times many years ago, the key message is: - PCCT is not simply another scanner. - it represents a NEW imaging modality. If conventional CCT has now entered everyday practice, the next challenge is ensuring that **Photon-Counting CT translates its technical advantages into measurable improvements in diagnosis, clinical decision-making, and ultimately patient outcomes.** That—not higher resolution alone—will define its success. #CardiacCT #PhotonCountingCT #PCCT #CardiovascularImaging #CCTA #PreventiveCardiology #PrecisionMedicine #Radiology