1.0The Texas Heart Institute®https://www.texasheart.orgKeri Sprunghttps://www.texasheart.org/author/keri/Restrictive Cardiomyopathyrich600338<blockquote class="wp-embedded-content" data-secret="vdIYiKKO8E"><a href="https://www.texasheart.org/heart-health/heart-information-center/topics/restrictive-cardiomyopathy/">Restrictive Cardiomyopathy</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.texasheart.org/heart-health/heart-information-center/topics/restrictive-cardiomyopathy/embed/#?secret=vdIYiKKO8E" width="600" height="338" title="“Restrictive Cardiomyopathy” — The Texas Heart Institute®" data-secret="vdIYiKKO8E" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.texasheart.org/wp-content/uploads/2018/06/iStock-944106494_Heart-Attack.jpg1600900Restrictive cardiomyopathy gets its name from the way it restricts the heart from stretching properly. While the rhythm and pumping action of the heart may be healthy, the stiff walls of the heart chambers keep them from filling normally.