Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor

A 14-month-old male presented with paroxysmal nocturnal dyspnea and grade III/VI systolic ejection murmur at the upper left sternal border with an S4 gallop and was subsequently found to have a right ventricular cardiac myxoma. Prior presentations of these tumors have been with exertional syncope an...

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Detalles Bibliográficos
Autores principales: Knight, Tristan E., Shiramizu, Bruce, Ly, Princeton, Thompson, Karen S., Reddy, Venu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2018
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5851333/
https://www.ncbi.nlm.nih.gov/pubmed/29682382
http://dx.doi.org/10.1155/2018/4791379
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author Knight, Tristan E.
Shiramizu, Bruce
Ly, Princeton
Thompson, Karen S.
Reddy, Venu
author_facet Knight, Tristan E.
Shiramizu, Bruce
Ly, Princeton
Thompson, Karen S.
Reddy, Venu
author_sort Knight, Tristan E.
collection PubMed
description A 14-month-old male presented with paroxysmal nocturnal dyspnea and grade III/VI systolic ejection murmur at the upper left sternal border with an S4 gallop and was subsequently found to have a right ventricular cardiac myxoma. Prior presentations of these tumors have been with exertional syncope and murmur, asymptomatic murmur, or exertional dyspnea; the presentation of such a tumor with paroxysmal nocturnal dyspnea is novel.
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spelling pubmed-58513332018-04-22 Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor Knight, Tristan E. Shiramizu, Bruce Ly, Princeton Thompson, Karen S. Reddy, Venu Case Rep Pediatr Case Report A 14-month-old male presented with paroxysmal nocturnal dyspnea and grade III/VI systolic ejection murmur at the upper left sternal border with an S4 gallop and was subsequently found to have a right ventricular cardiac myxoma. Prior presentations of these tumors have been with exertional syncope and murmur, asymptomatic murmur, or exertional dyspnea; the presentation of such a tumor with paroxysmal nocturnal dyspnea is novel. Hindawi 2018-02-28 /pmc/articles/PMC5851333/ /pubmed/29682382 http://dx.doi.org/10.1155/2018/4791379 Text en Copyright © 2018 Tristan E. Knight et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Knight, Tristan E.
Shiramizu, Bruce
Ly, Princeton
Thompson, Karen S.
Reddy, Venu
Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title_full Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title_fullStr Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title_full_unstemmed Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title_short Paroxysmal Nocturnal Dyspnea Secondary to Right Ventricular Myxoma: A Novel Presentation of an Unusual Tumor
title_sort paroxysmal nocturnal dyspnea secondary to right ventricular myxoma: a novel presentation of an unusual tumor
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5851333/
https://www.ncbi.nlm.nih.gov/pubmed/29682382
http://dx.doi.org/10.1155/2018/4791379
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