Keywords: Myocardium, Cardiomyopathy
Motivation: Hypertrophic cardiomyopathy (HCM) is the most common form of primary myocardial disease, and contrast-free CMR is particularly significant for patients with impaired kidney function.
Goal(s): MVs/MVd and native T1 showed potential in distinguishing HCM and its subgroups without contrast.
Approach: This study explored the value of contrast-free CMR parameters systolic-to-diastolic myocardial volume ratio（MVs/MVd） and native T1 for differentiating normal hearts from HCM and subgroups based on LVEF. 75 HCM patients and 31 controls were evaluated.
Results: MVs/MVd and native T1 may offer vital basis for patients with impaired kidney function in treatment stategy.
Impact: The combined use of MVs/MVd and Native T1 could be a novel indicator of myocardial function without the need for contrast agents, has the potential to differentiate HCM from the control group, as well as distinguish between subgroups of HCM.
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.
Keywords