Please assess the completion status of the following clinical trial:

Trial Title: Handheld Ultrasound Evaluation of the Inferior Vena Cava to Guide Heart Failure Treatment

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Patients with a diagnosis of congestive heart failure~* NYHA class II-IV (ambulatory only)~* left ventricular systolic dysfunction with ejection fraction (EF) \< 50%~* history of hospitalization for heart failure within the last year (ambulatory only)~* age \>18 years old~* admission to heart failure service (inpatient arm only)~Exclusion Criteria:~* Patients with dyspnea not mainly due to heart failure~* valvular disease requiring surgery~* acute coronary syndromes within the previous 10 days~* revascularization within the previous month~* body mass index higher than 35~* serum creatinine level higher than 2.49 mg/dL~* a life expectancy of less than 3 years from noncardiovascular diseases (ambulatory arm only)~* a life expectancy of less than 1 year from noncardiovascular disease (inpatient arm only)~* non-cardiovascular causes of acute renal failure present on admission that preclude the use of diuretics (inpatient arm only)~* unable to give informed consent~* no follow-up possible~* participating in another study

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

Study Arms:
- Handheld ultrasound - inpatient (Type: EXPERIMENTAL): Handheld Ultrasound IVC Diameter Guided Diuretic Therapy Handheld ultrasound of the IVC diameter is used to guide diuretic therapy
- Sham ultrasound - inpatient (Type: SHAM_COMPARATOR): Conventional Symptom Guided Diuretic Therapy conventional clinical care as would occur outside of the study. These patients receive a sham ultrasound to facilitate blinding
- Handheld ultrasound - ambulatory (Type: EXPERIMENTAL): Handheld Ultrasound IVC Diameter Guided Diuretic Therapy Handheld ultrasound of the IVC diameter is used to guide diuretic therapy in the ambulatory setting during normal clinic visits.
- Sham ultrasound - ambulatory (Type: SHAM_COMPARATOR): Conventional Symptom Guided Diuretic Therapy conventional clinical care as would occur outside of the study. These patients receive a sham ultrasound to facilitate blinding in the ambulatory setting during normal clinic visits.

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