NPPB and myocardial infarction: BMI: body mass index; GFR: glomerular filtration rate; NT-pro-BNP: N-terminal fragment brain natriuretic peptides; KK: Killip & Kimball classification; TIMI: thrombolysis in myocardial infarction; STEMI: ST-segment elevation myocardial infarction; GRACE: Global Registry of Acute Coronary Events; LDL: low-density lipoprotein; HDL: high-density lipoprotein