ABBREVIATIONS:
AF: atrial fibrillation;
ALT: alanine aminotransferase;
AMI: acute myocardial infarction;
AST: aspartate aminotransferase;
CCS: clinical congestion score;
CKD: chronic kidney diseases;
CRRT: continuous kidney substitution treatment;
DM: diabetes mellitus;
FBG: fasting blood glucose;
HDL: high-density lipoprotein;
HF: heart failure;
IQR: interquartile range;
IV: intravenous injection;
LDL: low-density lipoprotein;
LOS: length of stay;
LVEF: left ventricular ejection fraction;
MLHFQ: Minnesota Living with Heart Failure Questionnaire;
NT-proBNP: N-terminal pro brain natriuretic peptide;
NYHA: New York Heart Association;
PRG: professional recording group;
QOL: quality of life;
RBC: red blood cell;
RDW: red cell distribution width;
SD: standard deviation;
SRG: simplified recording group;
TC: total cholesterol;
TCA: tricarboxylic acid;
UA: uric acid;
UN: urea nitrogen