Abstract #4120

Left ventricular myocardial motion and fibrosis in patients with repaired tetralogy of Fallot

Hung-Wei Wei Wang¹, Ming-Ting Wu², Ken-Pen Weng^3,4, and Hsu-Hsia Peng⁵

¹National Tsing Hua University, Hsinchu, Taiwan, ²Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ³Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ⁴Department of Pediatrics, National Yang-Ming University, Taipei, Taiwan, ⁵Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan

Synopsis

Repaired tetralogy of Fallot (rTOF) caused diffuse fibrosis due to adverse ventricular reconstruction. T1 mapping was employed to observe the diffuse fibrosis. In patients, the native T1 and peak diastolic longitudinal velocity (Vz) were found to be different from the normal group. We aimed to investigate the relationship between left ventricular myocardial motion and myocardial fibrosis in patients with rTOF.

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.