Hemodynamic Definitions for Pulmonary Hypertension

Catherine, i know these definitions were changed somewhat recently by the six world symposium on pulmonary hypertension. Can you remind us? Amajor changes were made of an the rational for doing so? Great. Put something in our anphographic with some of the information you said. M, just so that we can try to remember seeing the numbers in another form at as well. Thanks so much. Cyrus: There are three main humodynamic phonotypes. Theirs, pre capullary p h, isolated post capullaryp h and combined, pre imposed capillary p h.