Labs revealed thrombocytopenia (89 × 103/μL) (reference range: <150 x 103/μL), elevated troponin (120 ng/L) (reference range: <40 ng/L), and B-type natriuretic peptide (BNP) (374 pg/mL) (reference range: <125 pg/mL). Here, NPPB is linked to Thrombocytopenia.