| ACM | arrhythmogenic cardiomyopathy |
| ACR | acute cellular rejection |
| ACS | acute coronary syndrome |
| AF | atrial fibrillation |
| AI | artificial intelligence |
| AI-QCT | artificial intelligence-enabled quantitative coronary computed tomography |
| AMI | acute myocardial infarction |
| ARVD | arrhythmogenic heart disease |
| ATTR-CM | transthyretin amyloid cardiomyopathy |
| CCTA | coronary computed tomography angiography |
| CMR | cardiovascular magnetic resonance |
| CNN | convolutional neural network |
| DL | deep learning |
| DCM | dilated cardiomyopathy |
| DECT | dual-energy computed tomography |
| ECG | electrocardiogram |
| FFR | fractional flow reserve |
| HCA | hierarchical |
| KMCk | means clustering |
| IABP | intra-aortic balloon pump |
| ICA | invasive coronary angiography |
| IE | infective endocarditis |
| LA | left atrium |
| LAAT | left atrial appendage thrombus |
| LCA | latent class analysis |
| LV | left ventricle |
| LVH | left ventricular hypertrophy |
| MACE | major adverse cardiovascular events |
| MAPSE | mitral annular plane systolic excursion |
| MI | myocardial infarction |
| ML | machine learning |
| MLP | multiple layer perceptron |
| MRI | magnetic resonance imagining |
| PAP | pulmonary artery pressure |
| PCAT | per coronary adipose tissue |
| PPG | photoplethysmography |
| QCA | quantitative coronary angiography |
| RA | right atrium |
| RV | right ventricle |
| STEMI | ST-elevation myocardial infarction |
| TAVR | transcatheter aortic valve replacement |
| TTE | transthoracic echocardiography |
| TOE | transesophageal echocardiography |
| TCN | temporal convolutional network |
| XCB | machine learning model based on the xgboost |