A 69-year-old male patient presenting with chest pain and shortness of breath
A 69-year-old male patient with a past medical history significant for aortic valve replacement via mechanical valve 35 years ago presented with acute shortness of breath and chest pain.
You will find the answer elsewhere in this issue.
Transthoracic echocardiogram in modified parasternal short axis view at the level of the great vessels
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.