Please assess the completion status of the following clinical trial:

Trial Title: Measurement of Cardiac Output Before and After Cardiopulmonary Bypass.

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: None
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Patients aged \> 21 years~* Patients undergoing surgery involving cardiopulmonary bypass~* Patients instrumented with a thermodilution catheter~Exclusion Criteria:~* Patients aged \< 21 years~* Patients undergoing surgery off pump (not involving cardiopulmonary bypass)

- Gender: ALL
- Minimum Age: 21 Years
- Maximum Age: None
- Healthy Volunteers: f

Based on this trial design, predict the completion outcome and termination type (if applicable).