COVID-19 is an emerging, rapidly evolving situation.

Get the latest public health information from CDC and research information from NIH.

U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Skip to Main Navigation
Skip to Page Content
Skip to Atlas Navigation

Heart - Cardiomyopathy - Gallery

Image of cardiomyopathy in the heart from a male B6C3F1/N mouse in a chronic study
Heart - Cardiomyopathy in a male B6C3F1/N mouse from a chronic study. Branching bands of fibrous tissue and mononuclear inflammatory cells (arrows) separate cardiomyocytes.
Image of cardiomyopathy in the heart from a female Harlan Sprague-Dawley rat in a chronic study
Heart - Cardiomyopathy in a female Harlan Sprague-Dawley rat from a chronic study. Note the large bands of fibrosis (arrows) and inflammatory cell infiltrates with loss of cardiomyocytes.
Image of cardiomyopathy in the heart from a female F344/N rat in a subchronic study
Heart - Cardiomyopathy in a female F344/N rat from a subchronic study. This early lesion is composed primarily of inflammatory cells (arrow).
Image of cardiomyopathy in the heart from a female F344/N rat in a subchronic study
Heart- Cardiomyopathy in a female F344/N rat from a subchronic study (higher magnification of Figure 3). This lesion is composed mainly of mononuclear inflammatory cells.