title: Mitral regurgitation measured by continuous infusion of  133 xenon. An evaluation of the method in 91 patients.
mesh_terms: D006328:Cardiac Catheterization; D002302:Cardiac Output; D002932:Cineangiography; D006325:Heart Atria; D006801:Humans; D007263:Infusions, Parenteral; D008722:Methods; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000503:physiopathology*; D008946:Mitral Valve Stenosis / Q000150:complications / Q000503:physiopathology; D009203:Myocardial Infarction / Q000150:complications / Q000503:physiopathology; D011865:Radioisotope Dilution Technique; D011868:Radioisotopes; D014978:Xenon / Q000008:administration & dosage*
chemical_list: D011868:Radioisotopes; D014978:Xenon