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Updated: May 16, 2026

Assessment of Cardiac Function and Myocardial Morphology Using Small Animal Look-locker Inversion Recovery (SALLI) MRI in Rats
08:41

Assessment of Cardiac Function and Myocardial Morphology Using Small Animal Look-locker Inversion Recovery (SALLI) MRI in Rats

Published on: July 19, 2013

[MRI in cardiac sarcoidosis and amyloidosis]

K U Bauner1, B Wintersperger

  • 1Institut für Klinische Radiologie, Klinikum der Ludwig-Maximilians-Universität München, Campus Grosshadern, Deutschland. kerstin.bauner@med.uni-muenchen.de

Der Radiologe
|December 18, 2012
PubMed

Insights

Diagnosing cardiac sarcoidosis and amyloidosis is vital for patient outcomes. Cardiac MRI, including late gadolinium enhancement, is recommended for accurate diagnosis when infiltrative cardiomyopathy is suspected.

Area of Science:

  • Cardiology
  • Radiology
  • Infiltrative Cardiomyopathy

Context:

  • Sarcoidosis and amyloidosis are multisystem disorders that can affect the heart.
  • Isolated cardiac involvement is rare but critical for prognosis.
  • Early diagnosis of cardiac sarcoidosis and amyloidosis is essential for timely treatment.

Purpose:

  • To evaluate the role of cardiac magnetic resonance imaging (MRI) in diagnosing cardiac sarcoidosis and amyloidosis.
  • To compare the diagnostic performance of MRI techniques, including T1 mapping and late gadolinium enhancement (LGE).

Summary:

  • Echocardiography is an initial imaging tool, but cardiac MRI with LGE significantly improves sensitivity and specificity for detecting cardiac sarcoidosis and amyloidosis.
  • T1 mapping is an emerging technique for quantifying myocardial enhancement in cardiac amyloidosis.
  • LGE in cardiac sarcoidosis correlates with patient outcomes, while T1-mapping in amyloidosis may offer prognostic value.

Impact:

  • Cardiac MRI, particularly with LGE, is crucial for establishing the diagnosis of cardiac sarcoidosis and amyloidosis.
  • Improved diagnostic accuracy leads to better patient management and prognosis.
  • This study highlights the utility of advanced MRI techniques in managing rare but serious cardiac conditions.
Abstract

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