Please assess the completion status of the following clinical trial:

Trial Title: Results of Tc99m-Maraciclatide Scintigraphy in Subjects With Diabetes Mellitus and Heart Failure With Preserved Left Ventricular Ejection Fraction

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* The subject is between 18 and 80 years of age.~* The subject was diagnosed with DM type 2 based upon accepted clinical criteria and currently takes at least one diabetes medication.~* For HF subjects: The subject was diagnosed with HF with preserved EF within the previous 1 year, at which time LVEF was determined to be ≥45%.~* For comparison subjects: The subject was determined to have diastolic dysfunction on EKG within the previous year and currently has no signs or symptoms of HF.~* The subject has been clinically stable for at least 7 days prior to the study imaging procedures (e.g., not experiencing continuing chest pain, hemodynamic instability, worsening HF symptoms, or clinically significant arrhythmia).~Exclusion Criteria:~* The subject had an acute myocardial infarction within the past 30 days.~* The subject had a cardiac revascularization (e.g., percutaneous transluminal coronary angiography \[PTCA\], percutaneous coronary intervention (PCI), or coronary artery bypass graft \[CABG\]) within the past 30 days.~* The subject has severe renal dysfunction.~* The subject is claustrophobic or has a movement disorder that prevents him/her from lying still in a supine position for up to 20 minutes at a time.~* The subject has participated in a research study using ionizing radiation in the previous 12 months.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Tc99m-Maraciclatide (Type: EXPERIMENTAL): None

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