CardioMEMS Heart Sensor Allows Monitoring of Pressure to Improve Outcomes in NYHA Class III Heart Failure Patients

Exclusion Criteria

• •1. Subjects with history of recurrent (\> 1) pulmonary embolism or deep vein thrombosis
• •2. Subjects, in the Investigator's opinion, unable to tolerate a right heart catheterization
• •3. Subjects who have had a major cardiovascular event (e.g., myocardial infarction, stroke) within 2 months of Screening Visit
• •4. Subjects with Cardiac Resynchronization Device (CRT) implanted ≤ 3 months prior to enrollment
• •5. Subjects with a Glomerular Filtration Rate (GFR) \<25 ml/min who are non-responsive to diuretic therapy or who are on chronic renal dialysis
• •6. Subjects likely to undergo heart transplantation within 6 months of Screening Visit
• •7. Subjects with congenital heart disease or mechanical right heart valve(s)
• •8. Subjects with known coagulation disorders
• •9. Subjects with a hypersensitivity or allergy to aspirin, and/or clopidogrel