Age

18–any

Sex

ALL

Healthy volunteers

Not accepted

Age ≥18 years
Heart-failure NYHA class III despite optimal medical therapy
Heart failure related hospitalization in the 12 month prior to Cordella PA pressure sensor system implant
Planned tricuspid transcatheter edge-to-edge repair (T-TEER) or transcatheter tricuspid valve replacement (TTVR)
Willingness to participate and sign informed consent
Ability to perform PA pressure reading and telemonitoring

Cardiogenic shock or hemodynamic instability
Previous tricuspid intervention or surgery with repair or replacement of tricuspid leaflets
Active endocarditis
Tricuspid valve stenosis (baseline tricuspid valve in-flow gradient \> 5 mmHg)
Life expectancy of less than 12 months
Chronic renal failure requiring dialysis
Anatomic conditions impeding implantation of PA sensor
Acute pulmonary embolism or chronic thromboembolic pulmonary Hypertension (CTEPH)

TRICuspid Intervention and Invasive Hemodynamic Monitoring in Heart Failure