NONE
Conditions
Interventions
TEE group:TEE examination
Sponsors
Peking University People's Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: patients subjected to operation with indication for TEE examination
Exclusion criteria
Exclusion criteria: contradictions to perioperative TEE examination
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| depth of catheter; | — |
Countries
China
Contacts
Public ContactJU HUI
Outcome results
None listed