Please assess the completion status of the following clinical trial:

Trial Title: Chest CT With Iterative Reconstruction as an Alternative to Conventional Chest X-ray Prior to Heart Surgery

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* 18 years old or older~* Scheduled to undergo heart surgery~* Provide written informed consent~Exclusion Criteria:~* Patient not meeting inclusion criteria~* Pregnant women~* Scheduled to undergo transcatheter aortic valve insertion procedure (since these patients receive a standard preoperative CT)~* Chest or cardiac CT in the past three months~* Emergency surgery~* Concomitant or previous participation in a study that prohibits the patient from participating in a study that exposed the patient to radiation~* Unwillingness to be informed about unrequested findings on the CT scan

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Control (Type: NO_INTERVENTION): Routine clinical care (which includes a conventional chest X-ray).
- CT scan (Type: EXPERIMENTAL): Routine clinical care, which includes a chest x-ray, with an additional ultra low-dose non contrast enhanced chest CT with IR (performed preoperatively).

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