Investigating myocardial motion by MRI using tissue phase mapping
Author(s) -
Bernd Jung,
Michael Markl,
Daniela Föll,
Jürgen Hennig
Publication year - 2006
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2006.02.066
Subject(s) - cardiac cycle , magnetic resonance imaging , ventricle , temporal resolution , contractility , biomedical engineering , contrast (vision) , medicine , physics , cardiology , radiology , computer science , artificial intelligence , optics
Velocity-encoded phase contrast magnetic resonance imaging (MRI) provides a tool to quantify regional myocardial wall motion of the entire heart. It allows the acquisition of three-directional velocity vector fields with high spatial resolution that reflect the temporal evolution of myocardial velocities over the cardiac cycle. In contrast to other imaging modalities such as echocardiography left ventricular performance can be assessed without limited anatomical or functional coverage.
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