Mulitmedia Library
Smoking and obesity predict high-risk plaque by coronary CTA in low coronary artery calcium score (CACS)
The AHA recommends statins in patients with CACS>100 AU. However in patients with low CACS (1–99 AU), no clear statement is provided, leaving the clinician in a grey-zone. High-risk plaque (HRP) criteria by coronary CTA are novel imaging biomarkers indicating a higher a-priori cardiovascular (CV) risk, which could help for decision-making. Therefore the objective of our study was to identify which CV-risk factors predict HRP in patients with low CACS 1–99.Intracavitary right coronary artery - Or just a wrap? A cardiac CT imaging series
Intracavitary right coronary artery (RCA) is a very rare anomaly occurring in less than 0.1%1 and up to 0.4% reported by coronary computed tomography angiography (CTA).2 Literature is scarce, however its recognition is crucial, especially prior to surgical or interventional procedures such as coronary artery bypass graft (CABG) surgery, right heart catheterization or device implantation: Hereby the RCA is at risk of injury with fatal bleeding, or suturing a CABG anastomosis may be difficult or impossible.
