3D quantitative myocardial perfusion imaging with hyperpolarized HP001(bis‐1,1‐(hydroxymethyl)‐[1‐<sup>13</sup>C]cyclopropane‐d8): Application of gradient echo and balanced SSFP sequences

This study demonstrated the feasibility of 3D whole-heart myocardial perfusion quantification using hyperpolarized HP001 with both GRE and bSSFP sequences. The <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C perfusion measurements underestimated perfusion values compared to the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>15</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{15} $$</mml:annotation></mml:semantics> </mml:math> O PET literature value, while the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C estimated MPRI value aligned better with the literature. This preliminary result indicates <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C imaging may more accurately estimate MPRI values compared to DCE-MRI.

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Publication Details

Journal
Magnetic Resonance in Medicine
Published
2024-09-30
DOI
https://doi.org/10.1002/mrm.30320
Citations
2
Primary Topic
Advanced NMR Techniques and Applications
Type
article
Field-Weighted Citation Impact
0.48

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article

3D quantitative myocardial perfusion imaging with hyperpolarized HP001(bis‐1,1‐(hydroxymethyl)‐[1‐13C]cyclopropane‐d8): Application of gradient echo and balanced SSFP sequences

Lars G. Hanson, Jan Henrik Ardenkjær‐Larsen, Rie Beck Olin, Esben Søvsø Szocska Hansen et al.
2 citations
Magnetic Resonance in Medicine
Advanced NMR Techniques and Applications
0.48
article

3D quantitative myocardial perfusion imaging with hyperpolarized HP001(bis‐1,1‐(hydroxymethyl)‐[1‐13C]cyclopropane‐d8): Application of gradient echo and balanced SSFP sequences

Lars G. Hanson, Jan Henrik Ardenkjær‐Larsen, Rie Beck Olin, Esben Søvsø Szocska Hansen, Christoffer Laustsen, Yupeng Zhao
article en
2 citations

Abstract

This study demonstrated the feasibility of 3D whole-heart myocardial perfusion quantification using hyperpolarized HP001 with both GRE and bSSFP sequences. The <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C perfusion measurements underestimated perfusion values compared to the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>15</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{15} $$</mml:annotation></mml:semantics> </mml:math> O PET literature value, while the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C estimated MPRI value aligned better with the literature. This preliminary result indicates <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow><mml:msup><mml:mo> </mml:mo> <mml:mrow><mml:mn>13</mml:mn></mml:mrow> </mml:msup> </mml:mrow> <mml:annotation>$$ {}^{13} $$</mml:annotation></mml:semantics> </mml:math> C imaging may more accurately estimate MPRI values compared to DCE-MRI.

Magnetic Resonance in MedicineVol. 93(2)
Aarhus University (DK), Hvidovre Hospital (DK), Copenhagen University Hospital (DK), Technical University of Denmark (DK)
European Commission
Openalex Percentile: Top 40%
Advanced NMR Techniques and Applications
0.48
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