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      Beriberi Induced Cardiomyopathy Requiring Salvage Venoarterial Extracorporeal Membrane Oxygenation

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          Abstract

          Beriberi refers to a constellation of symptoms caused primarily by thiamine (vitamin B1) deficiency. An acute and fulminant presentation of this rare condition has been described in the literature as “Shoshin” beriberi which is characterized by catastrophic cardiovascular collapse. Early recognition and treatment lead to dramatic improvements of symptoms. We present a case of thiamine deficiency-induced acute heart failure in a malnourished patient leading to cardiac arrest necessitating VA-ECMO (venoarterial extracorporeal membrane oxygenation) with improvement in heart function secondary to thiamine administration.

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          Cardiac beriberi: often a missed diagnosis.

          Thiamine deficiency leads to various manifestations due to dysfunction of nervous or cardiovascular system, commonly known as dry and wet beriberi, respectively. The latter, also known as cardiac beriberi is usually missed in clinical practice because of the absence of classically described symptoms such as pedal edema/anasarca. We investigated 55 such infants and prospectively followed their clinical course. All the babies were exclusively breast-fed and their mothers belonged to low socio-economic status with their staple diet consisting of non-parboiled polished rice. Majority presented with tachypnea, chest indrawing and tachycardia and cardiomegaly with dilatation of right heart and pulmonary hypertension on 2D-echocardiography. Low levels of erythrocyte transketolase activity suggested thiamine deficiency that was confirmed by reversion of several clinical features including cardiologic abnormalities to normalcy on thiamine supplementation. We recommend thiamine therapy for infants with unexplained congestive cardiac failure or acute respiratory failure from precarious socio-economic background since it is life-saving in many instances.
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            Shoshin Beriberi in Critically-Ill patients: case series

            Thiamine plays a fundamental role in cellular metabolism. The classical syndrome caused by thiamine deficiency is beriberi, and its fulminant variant, once considered an uncommon finding, is now encountered among the critically ill. We present a case series of four critically ill non-septic non-alcoholic patients with severe lactic acidosis and refractory cardio-circulatory collapse caused by acute fulminant beriberi, which drastically responded to thiamine administration. In critical care settings, increased awareness of this life-threatening but reversible condition is a requirement, especially among patients receiving parenteral nutrition and those with unexplained recalcitrant lactic acidosis.
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              Gastrointestinal beriberi: a previously unrecognized syndrome.

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                Author and article information

                Journal
                Case Rep Crit Care
                Case Rep Crit Care
                CRICC
                Case Reports in Critical Care
                Hindawi Publishing Corporation
                2090-6420
                2090-6439
                2016
                5 December 2016
                : 2016
                : 5043818
                Affiliations
                1University of Illinois at Chicago, Chicago, IL, USA
                2Advocate Christ Medical Center, Oak Lawn, IL, USA
                Author notes

                Academic Editor: Ricardo Oliveira

                Author information
                http://orcid.org/0000-0001-5921-604X
                Article
                10.1155/2016/5043818
                5165147
                4674a79b-e998-4095-8850-ea5f02473e43
                Copyright © 2016 Aditya Shah et al.

                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.

                History
                : 16 August 2016
                : 13 November 2016
                : 20 November 2016
                Categories
                Case Report

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