| AI | Artificial Intelligence |
| CardiAQ | Cardiac Quantum (diagnostic platform) |
| CC BY | Creative Commons Attribution |
| CIED | Cardiac Implantable Electronic Device |
| CMR | Cardiac Magnetic Resonance |
| CNN | Convolutional Neural Network |
| CQS | Cardiac Quantum Spectrum |
| CT | Computed Tomography |
| CVD | Cardiovascular Disease |
| DL | Deep Learning |
| ECG | Electrocardiogram |
| fT/√Hz | Femtoteslas per square root hertz |
| GBD | Global Burden of Disease |
| GHz | Gigahertz |
| ICD | Implantable Cardioverter-Defibrillator |
| kT | Boltzmann constant times temperature |
| KRAS | Kirsten rat sarcoma viral oncogene homolog |
| LSTM | Long Short-Term Memory |
| MCG | Magnetocardiography |
| meV | Millielectron volt |
| MRI | Magnetic Resonance Imaging |
| ML | Machine Learning |
| NND | Number Needed to Diagnose |
| NNS | Number Needed to Screen |
| NISQ | Noisy Intermediate-Scale Quantum |
| NV | Nitrogen-Vacancy |
| OPM | Optically Pumped Magnetometer |
| PCSK9 | Proprotein convertase subtilisin/kexin type 9 |
| QALY | Quality-Adjusted Life Year |
| QCBM | Quantum Circuit Born Machine |
| QML | Quantum Machine Learning |
| QuEL | Quantum-Enhanced Learning |
| SQUID | Superconducting Quantum Interference Device |
| VQE | Variational Quantum Eigensolver |