CMR validation of left ventricular volumes and ejection fraction measured by the IQ-SPECT system in patients with small heart size

BACKGROUND: The IQ-SPECT system is equipped with multifocal collimators and uses ordered-subset conjugate gradient minimization (OSCGM) as its reconstruction algorithm, achieving a shorter acquisition time than conventional SPECT. Left ventricular ejection fraction (LVEF) is overestimated by convent...

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Detalles Bibliográficos
Autores principales: Wei, Hua, Wu, Jiaojiao, Han, Ke, Hu, Guang, Wang, Hongliang, Guo, Xiaoshan, Liu, Haiyan, Wu, Zhifang, Li, Sijin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2023
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10126186/
https://www.ncbi.nlm.nih.gov/pubmed/37093329
http://dx.doi.org/10.1186/s13550-023-00987-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10126186/
https://www.ncbi.nlm.nih.gov/pubmed/37093329
http://dx.doi.org/10.1186/s13550-023-00987-2

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