JACC: Cardiovascular Imaging
State-of-the-Art Paper
Imaging and Impact of Myocardial Fibrosis in Aortic Stenosis
Rong Bing, João L. Cavalcante, Russell J. Everett, Marie-Annick Clavel, David E. Newby and Marc R. Dweck
Table 1
Table 1
Performance of Different Imaging Modalities in Aortic Stenosis
| Severity | Ventricular Performance | Diffuse Fibrosis | Replacement Fibrosis | Long-Term Prognosis | |
|---|---|---|---|---|---|
| TTE | +++ | +++ | - | - | +++ |
| CT | ++ | ++ | + | + | + |
| CMR | + | +++ | |||
| Native T1 | ++ | + | + | ||
| ECV%/iECV | ++ | + | + | ||
| LGE | - | +++ | +++ | ||
| FT | - | +++ | - | - | + |
CMR = cardiac magnetic resonance; CT = computed tomography; ECV% = extracellular volume fraction; FT = feature tracking; iECV = indexed extracellular volume; LGE = late gadolinium enhancement; TTE = transthoracic echocardiogram.
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