Please assess the completion status of the following clinical trial:

Trial Title: QP ExCELs: MultiPole Pacing (MPP) Sub-Study

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Currently enrolled in the ongoing QP ExCELs study~* Successfully implanted with a BIOTRONIK Ilivia 7 HF-T QP family CRT-D system, or future-marketed CRT-D system with the MPP feature. Successful implantation is defined as having at least two LV pacing vectors with a measured pacing threshold of ≤ 5.0 V @ any pulse width (allowing for a minimum 2.5 V safety margin) without phrenic nerve stimulation at the final programmed pacing output at the time of enrollment into the MPP sub-study.~* CRT Responder Assessment classification as Worsened or Unchanged~* Standard continuous biventricular (BiV) pacing from implant until the 6-Month QP ExCELs follow-up visit. (Implant to 3-Month QP ExCELs follow-up who qualify due to a Heart Failure (HF) hospitalization event)~* Able to understand the nature of the sub-study and give informed consent~* Available for an additional follow-up visit specific to the MPP sub-study at the investigational site~* No evidence of non-compliance to their ongoing commitment in the QP ExCELs study~Exclusion Criteria:~* Have a life expectancy of less than 6 months~* Expected to receive heart transplantation or ventricular assist device within 6 months~* Chronic atrial fibrillation~* Presence of another life-threatening, underlying illness separate from their cardiac disorder~* Received MPP pacing prior to enrolment into the MPP sub-study

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

Study Arms:
- MultiPole Pacing (Type: EXPERIMENTAL): Traditional biventricular pacing CRT non-responders at the 3 or 6 month QP ExCELs study follow-up.

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