2026-04-28T19:37:17Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/313772021-06-23T13:30:14Zcom_10324_1191com_10324_931com_10324_894col_10324_1381

Avoiding additional hardware and recovering cardiac information from k-space CASEIB 2017 Godino Moya, Alejandro Cloquell, Thibauld Royuela del Val, Javier Martín Fernández, Marcos Antonio Alberola López, Carlos MRI is considered the gold standard for the imaging of cardiac function and anatomy. In regular cardiac MRI, an external ECG monitor is required in order to synchronize the data acquisition with the motion of the heart. However, this additional hardware increases the examination, preparation and acquisition times. The aim of this proposal is to avoid the necessity of this additional hardware in cardiac MRI examinations by developing an automatic method to recover the cardiac cycle information directly from the MRI data both in breath-hold and free breathing situations. Some different scenarios have been considered and some methods have been proposed with good performances, obtaining errors between 1-4%. 2018-09-03T17:55:09Z 2018-09-03T17:55:09Z 2017 info:eu-repo/semantics/conferenceObject http://uvadoc.uva.es/handle/10324/31377 eng Attribution 4.0 International info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ application/pdf https://uvadoc.uva.es/bitstream/10324/31377/6/caseib_2017.pdf.jpg Hispana TEXT http://creativecommons.org/licenses/by/4.0/ UVaDOC. Repositorio Documental de la Universidad de Valladolid http://uvadoc.uva.es/handle/10324/31377