| ICA | Invasive coronary angiography |
| PCI | Percutaneous coronary intervention |
| FFR | Fractional flow reserve |
| CFD | Computational fluid dynamics |
| CCTA | Coronary computed tomography angiography |
| FFRCT | Fractional flow reserve derived from computed tomography |
| ICC | Intraclass correlation coefficient |
| RMSE | Root mean square error |
| PPV | Positive predictive value |
| NPV | Negative predictive value |
| QFR | Quantitative flow ratio |
| vFFR | Virtual fractional flow reserve |
| OCT | Optical coherence tomography |
| IVUS | Intravascular ultrasound |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.