Shortcomings of non-invasive coronary imaging techniques
| 1. Insufficient spatial resolution (in particular Z axis) |
| 2. Inadequate temporal resolution |
| 3. Rather long examination time (MRI) |
| 4. Rather long breathhold (30–40 seconds) |
| 5. Calcification obscures lumen (MS-CT, EBCT) |
| 6. Considerable x ray exposure (MS-CT, EBCT) |
| 7. Lack of quantification |