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Abbreviations
| Question | Answer |
|---|---|
| 2D | Two-dimensional |
| 3D | Three-dimensional |
| A2C | Apical two-chamber |
| A4C | Apical four-chamber |
| AF | Atrial fibrillation |
| AMVL | Anterior mitral valve leaflet |
| Ant | Anterior |
| Ao | Aortic or Aorta |
| AR | Aortic regurgitation |
| AS | Aortic Stenosis |
| ASD | Atrial septal defect |
| ATVL | Anterior tricuspid valve leaflet |
| AV | Atrioventricular |
| AVA | Aortic valve area |
| AVR | Aortic valve replacement |
| BP | Blood preswsure |
| BSA | Body surface area |
| CAD | Coronary artery disease |
| CO | Cardiac output |
| CS | Coronary sinus |
| CSA | Cross-sectional area |
| CW | Continuous-wave |
| ECG | Electrocardiogram |
| Echo | Echocardeiography |
| EF | Ejection fraction |
| Endo | Endocardium |
| Epi | Epicardium |
| EPSS | E-point septal separation |
| HCM | Hypertropthic cardiomyopathy |
| HOCM | Hypertrophic obstructive cardiomyopathy |
| HR | Heart rate |
| I | Intensity of ultrasound exposure |
| IAS | Interatrial septum |
| inf | Inferior |
| IV | Intravenous |
| IVC | Inferior vena cava |
| kHz | Kilohertz |
| l | Length |
| LA | Left atrium |
| LAA | Left atrial appendage |
| LAD | Left anterior descending (coronary artery) |
| LAE | Left atrial enlargement |
| lat | Lateral |
| LCC | Left coronary cusp |
| LMCA | Left main coronary artery |
| LV | Left ventricle |
| LVH | Left ventricular hypertrophy |
| LVID | Left ventricular internal dimension |
| LVOT | Left ventricular outflow tract |
| M-mode | Motion display (depth versus time) |
| MAC | Mitral anulary calcification |
| MI | Myocardial infarction |
| MR | Mitral regurgitation |
| MS | Mitral stenosis |
| MV | Mitral Valve |
| MVA | Mitral valve area |
| MVR | Mitral valve replacement |
| NCC | Noncoronary cusp |
| (triangle)P | Pressure Gradient |
| P | Pressure |
| PA | Pulmonary artery |
| PE | Pericardial effusion |
| PLAX | Parasternal long-axis |
| PM | Papillary muscle |
| PMVL | Posterior mitral valve leaflet |
| Post | Posterior (or inferior-lateral) ventricular wall |
| PR | Pulmonic regurgitation |
| PRF | Pulse repetition frequency |
| PS | Pulmonic stenosis |
| PSAX | Parasternal short-axis |
| PV | Pulmonary valve |
| RA | Right atrium |
| RAE | Right atrial enlargement |
| RAP | Right atrial pressure |
| RCA | Right coronary artery |
| RCC | Right coronary cusp |
| RV | Right ventricle |
| RVE | Right ventricular enlargemenbt |
| RVH | Right ventricular hypertrophy |
| RVOT | Right ventricular outflow tract |
| SAM | Systolic anterior motion |
| SC | Subcostal |
| SSN | Suprasternal notch |
| SV | Stroke volume |
| SVC | Superior vena cava |
| TEE | Transesophageal echocardiography |
| TR | Tricuspid regurgitation |
| TS | Tricuspid stenosis |
| TV | Tricuspid valve |
| VSD | Ventricular septal defect |
| AI | Aortic Insufficiency |
| AoV | Aortic valve |
| FS | Fractional shortening |
| LCX | Left circumflex artery |
| LVIDd | Left ventricular internal dimension end diastole |
| LVIDs | Left ventricular internal dimension end systole |
| MVP | Mitral valve prolapse |
| RVIT | Right ventricular outflow tract |