Quantification of Intramyocardial Metabolites by Proton Magnetic Resonance Spectroscopy

[摘要] PurposeTo define intramyocardial triglyceride (TG), creatine (Cr), and choline (Cho) in healthy volunteers, and determine the feasibilities, scan durations and agreements between cardiac proton magnetic resonance spectroscopy ([1H]-MRS) performed with fewer signal averages versus a reference standard with 128 signal averages.

[学科分类] 心脏病和心血管学

[关键词] magnetic resonance;spectroscopy;myocardial;metabolites;left ventricle