Please assess the completion status of the following clinical trial:

Trial Title: Computed Tomographic Coronary Angiography for Acute Chest Pain Evaluation

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:~* ECG negative for acute MI~* Must be low to intermediate risk for ACS based on the initial ECG, history, and physical, in the absence of ischemic ECG changes and positive markers.~* Must be likely to have stress MPI or coronary arteriography as part of the diagnostic evaluation.~Exclusion Criteria:~* Creatinine \> 1.5 mg/dL~* Allergy to radiographic contrast~* Pregnancy~* Contraindication to beta-blocker administration~* Inability to hold breath for 12 seconds~* Inability to place an 18-gauge IV angiocatheter in an antecubital vein~* Arrhythmia that will preclude gating of the CTA~* Prior bypass surgery

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

Study Arms:
- ED patients undergoing coronary CTA (Type: None): Emergency Department patients suspected of having acute coronary syndrome undergoing Coronary Computed Tomographic angiography.

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