Please assess the completion status of the following clinical trial:

Trial Title: Obstructive Sleep Apnea Treatment to Improve Cardiac Rehabilitation

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:~* Veterans referred for cardiac rehabilitation at the VA Boston Healthcare System.~* Moderate to severe OSA (AHI \>15) on home sleep testing.~Exclusion Criteria:~* Dangerous levels of sleepiness (Epworth Sleepiness Scale score \>16 or a report of falling asleep at the wheel of a car within the past 2 years).~* Physical limitation precluding exercise testing.

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

Study Arms:
- Continuous Positive Airway Pressure (CPAP) (Type: EXPERIMENTAL): Continuous positive airway pressure
- Healthy Lifestyle and Sleep Education (HLSE) (Type: SHAM_COMPARATOR): Healthy living and sleep education

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