Please assess the completion status of the following clinical trial:

Trial Title: Aortic Wall and Left Ventricular Mechanics: Echocardiographic and Hemodynamic Analysis

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

Eligibility Criteria:
Inclusion Criteria:~* elective CABG, valvular procedure~Exclusion Criteria:~* non-sinus rhythm (atrial fibrillation, flutter, paced rhythm), pre-operative presence of intra-aortic counterpulsation device, synthetic aortic graft.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 99 Years
- Healthy Volunteers: f

Study Arms:
- TEE report (Type: None): Cardiac surgery patients requiring TEE

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