Assessment of myocardial viability by cardiac MRI
نویسندگان
چکیده
منابع مشابه
Prediction of myocardial viability by MRI.
In this regard, the temporal pattern of myocardial contrast enhancement on MRI is reported in this issue of Circulation to be a predictive index of potential myocardial viability for reperfused myocardial infarctions.1 With fast MRI, the firstpass distribution of MRI contrast media indicated that despite patency of the target coronary artery with TIMI 3 flow in all patients, reperfusion at the ...
متن کاملAssessment of myocardial viability.
600 Assessment of resting perfusion with myocardial contrast echocardiography: a comparison with tecnetium single-photon emission computed tomography and dobutamine echocardiography C. Palagi r, G. Mengozzi 1, L. Rondinini 1, MG. Delle Donne 1, p. Caravelli 1, L. Papi 1, E. De Felice 1, D. Volterrani 2, CR. Bellina e, M. Mariani Cardio-Thoracic Dept., Cisanello Hospital, Pisa, Italy 1, Oncology...
متن کاملMyocardial Viability by DE-MRI and Low-dose Dobutamine CMR
Introduction Dysfunctional myocardium that remains viable has the potential for contractile recovery after reperfusion. Dysfunctional but viable myocardium has been broadly divided into two closely linked pathophysiological states, myocardial hibernation and stunning. Stunned myocardium is the result of an ischemic insult leading to contractile dysfunction despite adequate reperfusion. Hibernat...
متن کاملCo-registration of cardiac MRI and rest gated SPECT in the assessment of myocardial perfusion, function and viability.
PURPOSE Myocardial perfusion is routinely measured by SPECT--this technique has a rather low spatial resolution but covers the whole myocardium and is equipped with efficient image analysis software. Cardiac MRI has higher spatial resolution than SPECT and excellent sequences for myocardial function and viability detection but the lack of easy-to-use methods of acquisition and post-processing o...
متن کاملFunctional cardiac magnetic resonance imaging (MRI) in the assessment of myocardial viability and perfusion: an evidence-based analysis.
OBJECTIVE The objective of this health technology policy assessment was to determine the effectiveness safety and cost-effectiveness of using functional cardiac magnetic resonance imaging (MRI) for the assessment of myocardial viability and perfusion in patients with coronary artery disease and left ventricular dysfunction. RESULTS Functional MRI has become increasingly investigated as a noni...
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ژورنال
عنوان ژورنال: Current Opinion in Cardiology
سال: 2019
ISSN: 0268-4705
DOI: 10.1097/hco.0000000000000656