Johns Hopkins University

Simon Sheng

Jennifer E Van Eyk

Qin Fu

This invention relates, e.g., to a method for determining if a subject has myocardial ischemia, comprising (a) providing a blood sample obtained from a subject suspected of having myocardial ischemia; (b) determining in the sample the amount of one or more of the following proteins: (i) Lumican and/or (ii) Extracellular matrix protein 1 and/or (iii) Carboxypeptidase N; and (c) comparing the amount(s) of the protein(s) to a baseline value that is indicative of the amount of the protein in a subject that does not have myocardial ischemia, wherein a statistically significantly increased amount of the protein(s) compared to the baseline value is indicative of myocardial ischemia. Other proteins indicative of myocardial ischemia are also described, as are methods for treating a subject based on a diagnostic procedure of the invention, and kits for carrying out a method of the invention.

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Baltimore, MD, United States of America

Simon Sheng