A | B | C | D | E | F | |
---|---|---|---|---|---|---|
Not all views were used in all cases. | ||||||
Ultrasound machine | Acuson Aspen, Siemens, Sequoia 512 | Acuson Aspen | ATL HDI 3000 | ATL HID 3000 | ATL HDI 3000 | Acuson Aspen, ATL HDI 3000 |
Probe size (MHz) | 7–8.5 | 5–7 | 8.5 | 7–8.5 | 7.5–8.5 | 5–7.5 |
Views | Anterior, posterior | Anterior, posterior | Anterior, posterior | Anterior, posterior | Anterior, posterior | Anterior, posterior, axial |