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.
Accuracy during LAA closure (n = 18)
| MicroTEE | Standard TEE | p-value | |
|---|---|---|---|
| Ostium (mm) | 20 ± 4 | 22 ± 3 | <0.01 |
| Landing zone (mm) | 18 ± 4 | 18 ± 3 | 0.02 |
| Depth of ostium (mm) | 15 ± 3 | 16 ± 3 | 0.02 |
| Depth of landing zone (mm) | 15 ± 4 | 16 ± 3 | <0.01 |
| Total depth (mm) | 26 ± 7 | 26 ± 6 | 0.53 |
Results are provided in mean ± standard deviation; TEE transoesophageal echocardiography. Measurement sites are specified in Fig. 2
