| Acetyl-CoA | acetyl coenzyme A |
| AGEs | advanced glycation end-products |
| AHF | acute heart failure |
| AIDS | acquired immune deficiency syndrome |
| ALA | α-lipoic acid |
| α-KGDH | alpha-ketoglutarate dehydrogenase |
| ATP | adenosine triphosphate |
| BCAAs | branched-chain amino acids |
| BCKD | branched-chain α-ketoacid dehydrogenase |
| BNP | type B natriuretic peptide |
| CHD | coronary heart disease |
| CV | cardiovascular |
| CVD | cardiovascular disease |
| DBP | diastolic blood pressure |
| DKD | diabetic kidney disease |
| DM | diabetes mellitus |
| DNA | deoxyribonucleic acid |
| ECG | electrocardiogram |
| EF | ejection fraction |
| HbA1c | hemoglobin A1c |
| HF | heart failure |
| hs-CRP | high-sensitivity C-reactive protein |
| ICAM | intercellular adhesion molecule |
| LVEF | left ventricular ejection fraction |
| MI | myocardial infarction |
| NADPH | nicotinamide adenine dinucleotide phosphate hydrogen |
| PDH | pyruvate dehydrogenase |
| PICO | Population Intervention Comparison Outcome |
| PKC | protein kinase C |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |
| RF | renal failure |
| ROS | oxygen reactive species |
| SBP | systolic blood pressure |
| SLC19A2 | solute carrier family 19 member 2 |
| T2DM | type 2 diabetes mellitus |
| TKT | transketolase |
| TMP | thiamine monophosphate |
| TPP | thiamine pyrophosphate |
| TRMA | thiamine-responsive megaloblastic anemia |
| TTP | thiamine triphosphate |
| VAS | visual analog scale |