1.0The Texas Heart Institute®https://www.texasheart.orgKeri Sprunghttps://www.texasheart.org/author/keri/Nuclear Stress Testrich600338<blockquote class="wp-embedded-content" data-secret="A1XVmlVwRO"><a href="https://www.texasheart.org/heart-health/heart-information-center/topics/nuclear-stress-test/">Nuclear Stress Test</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.texasheart.org/heart-health/heart-information-center/topics/nuclear-stress-test/embed/#?secret=A1XVmlVwRO" width="600" height="338" title="“Nuclear Stress Test” — The Texas Heart Institute®" data-secret="A1XVmlVwRO" 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/2018/08/thi-ECG-Stress-Test-Graph.jpg1600900A nuclear stress test lets doctors see pictures of your heart while you are resting and after you have exercised. The test can show the size of the heart's chambers and any damaged or dead muscle. It can also show whether your arteries might be narrowed or blocked because of coronary artery disease.