Hemolytic Anemia due to Right Ventricular to Pulmonary Artery Conduit Stenosis

Sudha Rao; Julie A. Creaden; Shunyou Gong; Cynthia Rigsby; John M. Costello

doi:10.1097/MPH.0000000000000801

Hemolytic Anemia due to Right Ventricular to Pulmonary Artery Conduit Stenosis

Sudha Rao^*, Julie A. Creaden, Shunyou Gong, Cynthia Rigsby, John M. Costello

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Hemolytic anemia is a well-recognized complication in patients with left-sided mechanical heart valves. It is rare to see hemolysis with a bioprosthetic valve in the right ventricular outflow tract. We report a 4-year-old-girl with history of truncus arteriosus status-post repair who developed hemolytic anemia as a result of a calcified and obstructed bioprosthetic right ventricular to pulmonary artery-valved conduit. The hemolysis was alleviated by replacing the obstructed conduit with a larger valved conduit.

Original language	English (US)
Pages (from-to)	e290-e290
Journal	Journal of pediatric hematology/oncology
Volume	39
Issue number	5
DOIs	https://doi.org/10.1097/MPH.0000000000000801
State	Published - Jan 1 2017

Keywords

RVOT
hemolytic anemia
obstructed conduit

ASJC Scopus subject areas

Pediatrics, Perinatology, and Child Health
Hematology
Oncology

Access to Document

10.1097/MPH.0000000000000801

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title = "Hemolytic Anemia due to Right Ventricular to Pulmonary Artery Conduit Stenosis",

abstract = "Hemolytic anemia is a well-recognized complication in patients with left-sided mechanical heart valves. It is rare to see hemolysis with a bioprosthetic valve in the right ventricular outflow tract. We report a 4-year-old-girl with history of truncus arteriosus status-post repair who developed hemolytic anemia as a result of a calcified and obstructed bioprosthetic right ventricular to pulmonary artery-valved conduit. The hemolysis was alleviated by replacing the obstructed conduit with a larger valved conduit.",

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AU - Costello, John M.

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AB - Hemolytic anemia is a well-recognized complication in patients with left-sided mechanical heart valves. It is rare to see hemolysis with a bioprosthetic valve in the right ventricular outflow tract. We report a 4-year-old-girl with history of truncus arteriosus status-post repair who developed hemolytic anemia as a result of a calcified and obstructed bioprosthetic right ventricular to pulmonary artery-valved conduit. The hemolysis was alleviated by replacing the obstructed conduit with a larger valved conduit.

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