Abstract #0960

DCE-MRI reveals more extensive vasa vasorum in patients with cardiovascular events

Huijun Chen¹, Juan Wang², Jie Sun³, Daniel S Hippe³, Xihai Zhao¹, and Hongbing Liu²

¹Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, China, People's Republic of, ²Cardiology, People’s Liberation Army General Hospital, Beijing, China, People's Republic of, ³Radiology, University of Washington, Seattle, WA, United States

Pharmacokinetic modeling of DCE-MRI can quantify the adventitial vasa vasorum of carotid atherosclerotic lesions using the transfer constant (K^trans). However, the relationship between the DCE-MRI quantified carotid adventitial vasa vasorum and cardiovascular events remains unclear. In this study, we found that the adventitial K^trans of carotid artery measured by DCE-MRI was associated with cardiovascular events (cerebral ischemic events and coronary artery events), suggesting that the carotid adventitial vasa vasorum is not merely a local risk factor but also a promising systemic marker for cardiovascular risk. DCE-MRI may be valuable for identifying high risk patients in clinical practice.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.