Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
University Hospital, Grenoble
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Patients over 18 years
Patients with a pulmonary hypertension diagnosed by right catheterisation, with a mean arterial pressure \>30 mmHg and arterial pulmonary resistance \> 3 UW.
Patients with group 4 (Dana point) pulmonary hypertension, thromboembolic.
Chronic thrombosis visible to scanner, pulmonary IRM angiogram or to pulmonary angiogram.
Patient's file refused by the reference center multidisciplinary coordination meetings for surgical thromboendartériectomy or refusal from the patient to be operate.
Absence of counter-argument to the femoral venous or jugular way.
Normal kidney function or moderatly degraded (clearance\>30 mL) or dialysed renal failure
Persons affiliated to national social security
Signed free consent by patients
You may not be if
Pulmonary hypertension pos-embolic operated by thromboendarteriectomy
Pulmonary hypertension Group 1 of Dana Point, meaning idiopathic, familial, post-anorectics, associate with a congenital heart disease associated to a scleroderma, associated to a chronic hemolytic disease
Pulmonary hypertension Group 2 of Dana Point, associated with a left cardiovascular disease
Pulmonary hypertension Group 3 of Dana Point, associated to a respiratory disease
Pulmonary hypertension Group 5 of Dana Point, of unclear or multifactorial mechanism
Hypersensitivity to HEXABRIX, to iodinated contrast product or one of its components
