Please assess the completion status of the following clinical trial:

Trial Title: CardioSideral Heart Surgery: Randomized Study on Sucrosomial Iron Supplementation Before Heart Surgery

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

Eligibility Criteria:
Inclusion Criteria:~Undergoing elective Heart Surgery -~Exclusion Criteria:~- Emergent or Urgent Indication

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

Study Arms:
- CardioSIDERAL (Type: EXPERIMENTAL): Adminsitration of 2 pills per day of CArdiosideral from 30 days before operation to time of operation
- Control (Type: NO_INTERVENTION): None

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