| 99mTc | Technetium-99m |
| MIBI | Methoxyisobutyl isonitrile |
| P-gp | P-glycoprotein |
| RP | Radiopharmaceutical |
| CKD | Chronic Kidney Disease |
| MRI | Magnetic Resonance Imaging |
| CT | Computed Tomography |
| SPECT | Single Photon Emission Computed Tomography |
| MBq | Megabecquerel |
| ATP | Adenosine 5′-triphosphate |
| ABC | ATP-binding cassette |
| CCB | Calcium Channel Blockers |