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Updated: Sep 25, 2026

Ultrasonic Assessment of Myocardial Microstructure
Published on: January 14, 2014
Spectrum of cardiac disease diagnosed by endomyocardial biopsy
Insights
This chapter details endomyocardial biopsy techniques for diagnosing cardiac conditions like myocarditis. Pathologists can use this scheme for improved diagnosis, prognosis, and treatment planning.
Area of Science:
- Cardiovascular Pathology
- Diagnostic Pathology
Background:
- Endomyocardial biopsy is an established diagnostic procedure for cardiac conditions.
- A structured approach aids in the diagnosis, pathogenesis, prognosis, and treatment of cardiac diseases.
- Myocarditis is a significant focus due to institutional patient population characteristics.
Purpose of the Study:
- To present a practical scheme for interpreting endomyocardial biopsies.
- To enhance diagnostic accuracy and clinical decision-making for pathologists.
- To provide a working knowledge of endomyocardial biopsy applications and limitations.
Main Methods:
- Review of institutional experience with endomyocardial biopsies.
- Development and application of a diagnostic scheme.
- Focus on cases relevant to general and cardiac pathology.
Main Results:
- A systematic scheme for endomyocardial biopsy interpretation is presented.
- The scheme is particularly useful for diagnosing myocarditis.
- The presented approach is beneficial for pathologists with varying levels of experience.
Conclusions:
- Endomyocardial biopsy is a valuable tool in cardiac pathology.
- The proposed scheme facilitates comprehensive patient management.
- Familiarity with endomyocardial biopsy is essential for practicing pathologists.
Abstract:
In this chapter we have presented our experience with endomyocardial biopsy. We have presented a scheme that we find helpful not only in our thought processes regarding diagnosis but also regarding pathogenesis, prognosis and treatment. Because of our research interests and the orientation of our institution, our patient population is weighted heavily towards myocarditis, and myocarditis has received a prominent place in this chapter. Other cardiac pathologists may utilize slightly different schemes which work equally well for them and their cardiology colleagues. We believe that with practice, our scheme should be useful to pathologists without extensive experience with cardiac biopsies. The great majority of disease entities that a practicing pathologist will see are presented here but, by no means, is this meant to be an exhaustive review of all cardiac pathology diagnosable by endomyocardial biopsy. The endomyocardial biopsy is now an established diagnostic procedure. All general pathologists as well as cardiac pathologists should have a good working knowledge of its applications and limitations.
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