Please assess the completion status of the following clinical trial:

Trial Title: Amiodarone to Prevent Post-Operative Arrhythmias

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE3
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* non-emergent coronary artery bypass surgery or valve replacement or repair~* informed consent~Exclusion Criteria:~* any heart rhythm other than sinus~* myocardial infarction within two weeks~* Class IV congestive Heart Failure~* requirement for antiarrhythmic drug therapy~* history of sustained atrial tachyarrhythmias~* treatment with amiodarone within 3 months~* sinus bradycardia (less than 50 bpm) while awake~* advanced conduction system disease~* prolonged QT interval~* clinical hypo- or hyperthyroidism~* women of child bearing potential

- Gender: ALL
- Minimum Age: 0 Years
- Maximum Age: None
- Healthy Volunteers: f

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