https://www.selleckchem.com/pr....oducts/cbr-470-1.htm
We report myocardial Pi/PCr and pH at rest and during catecholamine stress in healthy controls. Pi/PCr was maintained during stress (0.098 ± 0.031 [rest] vs. 0.098 ± 0.031 [stress] P = .95); similarly, pH did not change (7.09 ± 0.07 [rest] vs. 7.08 ± 0.11 [stress] P = .81). Feasibility for patient studies was subsequently successfully demonstrated in a patient with cardiomyopathy. We introduced a method that can resolve Pi using 7 Tesla STEAM P-MRS. We demonstrate the stability of Pi/PCr and myocardial pH in volunteers at rest and dur