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MSI identified left ventricle specific lipids after MI, by MALDI MSI and confirmed by LC-MS-MS and area under curves (AUC) of receiver operating characterestic (ROC).
| PC | Centroid [m/z] | AUC at centroid | Significance (T-test) |
|---|---|---|---|
| PC (0–32:0) | 720.107 | 0.173 | < 0.001 |
| PC (32:6) | 722.178 | 0.345 | < 0.001 |
| PC (O-34:0) | 748.23 | 0.345 | < 0.001 |
| PC (36:4) | 782.04 | 0.345 | < 0.001 |
| PC 40:8 | 830.6 | 0.998 | < 0.001 |
| PC 40:6 | 834.6 | 0.998 | < 0.001 |
| PC P-42 :2 | 855.88 | 1.000 | < 0.001 |
PC; phospholipids, m/z; mass-to-charge ratio
