Gender
All
Age Group
18 Years and up
Accepting Healthy Volunteers
No
Main Inclusion Criteria:
1. At least 18 years of age.
2. If female, are postmenopausal or surgically sterilized, or have a negative pregnancy
test within seven (7) days of invasive testing.
3. Advanced heart failure (NYHA Class III or IV)
Main Exclusion Criteria:
1. Hypotension treated with the following medications: epinephrine, norepinephrine,
vasopressin, methylene blue, phenylephrine, or angiotensin II.
2. Receiving more than two inotropes.
3. Subclavian stenosis or stent.
4. Currently receiving circulatory support including ECMO, Impella, TandemLife or
equivalents; or any durable VAD.
5. Atrial fibrillation without ventricular pacing.
6. Concomitant, non-cardiac disease process with life expectancy < 1 year.
7. Significant abnormalities of the aorta, such as aneurysms, coarctation of the aorta,
or an extremely tortuous aorta.
8. Severe end-organ dysfunction or failure.
9. Any other condition the heart team believes inappropriate for this study.