Please assess the completion status of the following clinical trial:

Trial Title: Origin of Premature Atrial Beats Induced by Simulated Obstructive Sleep Apnea

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: BASIC_SCIENCE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* History of ECG-documented paroxysmal atrial fibrillation within the last 12 months and currently in sinus rhythm~* Scheduled for circumferential pulmonary venous isolation treatment~* 18 to 75 years of age~* Signed informed consent~Exclusion Criteria:~* Treated with class III anti-arrhythmic agents (at the moment of pulmonary venous isolation)~* Treated for obstructive sleep apnea~* Previous catheter ablation in the pulmonary veins or left atrium~* Severe structural heart disease~* Mental or physical disability precluding informed consent or compliance with the protocol~* Enrolled in another study that would confound the results of this trial

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Pulmonary vein isolation (Type: OTHER): Intra-thoracic pressure swings induced by breathing manoeuvres during standard catheter-ablation procedure. Catheter-based electrical mapping and pressure in the left atrium and pulmonary veins during standard catheter-ablation procedure. Only patients with an apnea-hypopnea index \> 5/h and documented premature atrial beats during the Mueller manoeuvre will be eligible for the catheter-based electrical mapping. Follow-up after 1 year for atrial fibrillation recurrence.
- No intevention (Type: NO_INTERVENTION): Intra-thoracic pressure swings induced by breathing manoeuvres during ECG-monitoring. Only patients with an apnea-hypopnea index \< 5/h and no premature atrial beats during the Mueller manoeuvre will be assigned to the no intervention arm.

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