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Computed tomography and magnetic resonance imaging of pulmonary hypertension: Pulmonary vessels and right ventricle
Author(s) -
Ley Sebastian,
Grünig Ekkehard,
Kiely David G.,
van Beek Edwin,
Wild Jim
Publication year - 2010
Publication title -
journal of magnetic resonance imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.563
H-Index - 160
eISSN - 1522-2586
pISSN - 1053-1807
DOI - 10.1002/jmri.22373
Subject(s) - medicine , pulmonary hypertension , magnetic resonance imaging , radiology , ventricle , computed tomography , scintigraphy , cardiac catheterization , cardiology
Pulmonary hypertension (PH) is very heterogeneous and the classification identifies five major groups including many associated disease processes. The treatment of PH depends on the underlying cause and accurate classification is paramount. A comprehensive assessment to identify the cause and severity of PH is therefore needed. Furthermore, follow‐up assessments are required to monitor changes in disease status and response to therapy. Traditionally, the diagnostic imaging work‐up of PH comprised mainly echocardiography, invasive right heart catheterization, and ventilation/perfusion scintigraphy. Due to technical advances, multidetector row computed tomography (CT) and magnetic resonance imaging (MRI) have become important and complementary investigations in the evaluation of patients with suspected PH. Both modalities are reviewed and recommendations for clinical use are given. J. Magn. Reson. Imaging 2010;32:1313–1324. © 2010 Wiley‐Liss, Inc.