title: [Value of right cardiac microcatheterization in the prescription and control of oxygen therapy in chronic respiratory insufficiency].
abstract: The authors studied 24 patients with chronic respiratory insufficiency divided in 2 groups, one of them subjected to long lasting oxygen therapy. They studied the correlations between the variations of hemodynamic and non dynamic parameters registered during a previous assay of oxygen therapy and those observed during the evolution so as to deduct criteria of prescription of a long lasting oxygen therapy. They stress the importance of microcatheterism at the beginning. On the other hand if it suggests the indication for a controlable oxygenation, the ponctual assays of oxygen therapy, such as defined, present no interest where the appreciation of later successes of a long term oxygen therapy is concerned.
mesh_terms: D001784:Blood Gas Analysis; D006328:Cardiac Catheterization / Q000706:statistics & numerical data*; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects; D012131:Respiratory Insufficiency / Q000628:therapy*
vernacular_title: Place du microcathétérisme cardiaque droit dans la prescription et le contrôle de l'oxygénothérapie chez les insuffisants respiratoires chroniques.