NPPB and heart failure: Moreover, in the present study, the discriminative or diagnostic power of the identified miRNAs in combination with the heart failure markers (NT-ProBNP, high-sensitivity troponin T, and eGFR) was carried out between the TGA-RV and TGA-LV, and lack of these clinical parameters (i.e., NT-ProBNP, high-sensitivity troponin T, and eGFR) in control group makes it impossible to discriminate between TGA and controls.