Quantifying the effect of dobutamine stress on myocardial Pi and pH in healthy volunteers: A (31)P MRS study at 7T

PURPOSE: Phosphorus spectroscopy ((31)P‐MRS) is a proven method to probe cardiac energetics. Studies typically report the phosphocreatine (PCr) to adenosine triphosphate (ATP) ratio. We focus on another (31)P signal: inorganic phosphate (Pi), whose chemical shift allows computation of myocardial pH,...

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Enregistré dans:
Détails bibliographiques
Publié dans:Magn Reson Med
Auteurs principaux: Apps, Andrew, Valkovič, Ladislav, Peterzan, Mark, Lau, Justin Y. C., Hundertmark, Moritz, Clarke, William, Tunnicliffe, Elizabeth M., Ellis, Jane, Tyler, Damian J., Neubauer, Stefan, Rider, Oliver J., Rodgers, Christopher T., Schmid, Albrecht Ingo
Format: Artigo
Langue:Inglês
Publié: John Wiley and Sons Inc. 2020
Sujets:
Full Papers—Spectroscopic Methodology
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC8239988/
https://ncbi.nlm.nih.gov/pubmed/32929770
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.28494
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