Open AccessUnder Pressure: Right Heart Catheterization and Provocative Testing for Diagnosing Pulmonary Hypertension
Author(s) -
Isaac Tea,
Imad Hussain
Publication year - 2021
Publication title -
methodist debakey cardiovascular journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.552
H-Index - 23
eISSN - 1947-6094
pISSN - 1947-6108
DOI - 10.14797/afui4711
Subject(s) - medicine , right heart catheterization , pulmonary hypertension , provocation test , intensive care medicine , cardiac catheterization , cardiology , pathology , alternative medicine
Pulmonary hypertension (PH) is a heterogenous disorder involving multiple pathophysiological processes that ultimately affect the vasculature within the lungs. Right heart catheterization (RHC) continues to be the benchmark for diagnosing PH. The use of provocation techniques during RHC can help sub-characterize the type of PH and thus assist in developing appropriate treatment strategies for the management of each PH subtype. This review examines proven and novel approaches for evaluating the pulmonary vasculature during RHC and aspires to provide an accurate, clinically relevant framework for using RHC to diagnose and manage PH. Further improvement in standardized protocols will help optimize the application of RHC in patients with PH.