| HF | Heart failure |
| LDL | Low density lipoprotein |
| Apo | Apolipoprotein |
| IL | Interleukin |
| TNF | Tumor necrosis factor |
| BMI | Body mass index |
| UVB | Ultraviolet B-type |
| 25(OH)D | 25-hydroxyvitamin D |
| 1,25(OH)2D3 | 1,25-dihydroxyvitamin D (calcitriol) |
| PTH | Parathyroid hormone |
| FGF-23 | Fibroblast growth factor 23 |
| WC | Waist circumference |
| IU | International units |
| LVEF | Left ventricular ejection fraction |
| HFrEF | Heart failure with reduced ejection fraction |
| HFpEF | Heart failure with preserved ejection fraction |
| HFmrEF | Heart failure with mid-range ejection fraction |
| RAAS | Renin angiotensin aldosterone system |
| PK | Protein kinase |
| NF-κB | Nuclear-factor kappa B |
| MCP-1 | Monocyte chemoattractant protein-1 |
| MAPK | Mitogen-activated protein kinase |
| MMP | Matrix metalloproteinase |
| NYHA | New York Heart Association |
| USDA | United States Department of Agriculture |
| IFN | Interferon |
| PCA | Principal component analysis |
| HSD | Honest significance difference |
| PMA | Partitioning around medoids |
| HDL | High density lipoprotein |
| HOMA | Homeostatic model assessment |
| BNP | Brain natriuretic peptide |
| ANOVA | Analysis of variance |
| cAMP | Cyclic adenosine monophosphate |
| NFAT | Nuclear factor of activated T-cells |
| oxLDL | Oxidized low-density lipoprotein |
| APC | Antigen-presenting cells |
| JNK2 | c-Jun N-terminal protein kinase 2 |
| GLUT4 | Glucose transporter 4 |
| VDR/RXR | Vitamin D receptor/Retinoid X receptor |
| GCR | Glucocorticoid receptor |