Cor Triatriatum

Krasemann, Zita; Scheld, H. H.; Tjan, T. D. T.; Krasemann, Thomas

doi:10.1007/s00059-007-2882-6

Cited by 56 publications

(9 citation statements)

References 18 publications

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“…27 The LBL technique is used to create functional domains that contain various types of species, such as polyelectrolytes, 21,[28][29][30][31] proteins, [32][33][34] dyes, 35,36 nanoparticles, [37][38][39][40][41] thiols, 42 metal ions, 43,44 viruses, 45 DNA, 46 and lipids. 47 It is also used in different fields of applications, such as separation, [48][49][50] biosensors, 19,22,51 and biocatalysis. 21,[52][53][54] Our research group has developed polyelectrolyte domains within the membrane pores using the LBL technique.…”

Section: Layer-by-layer (Lbl) Assemblymentioning

confidence: 99%

Functionalized Membranes by Layer-By-Layer Assembly of Polyelectrolytes and In Situ Polymerization of Acrylic Acid for Applications in Enzymatic Catalysis

Datta

Cecil

Bhattacharyya

2008

Ind. Eng. Chem. Res.

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This research work was directed toward the development of highly active, stable, and reusable functionalized polymeric membrane domains for enzymatic catalysis. Functionalized membranes were created by two different approaches. In the first approach, which involved alternative attachment of cationic and anionic polyelectrolytes, functionalization was performed using a layerby-layer (LBL) assembly technique within a nylon-based microfiltration (MF) membrane. In the second approach, a hydrophobic polyvinylidene fluoride (PVDF) MF membrane was functionalized by the in situ polymerization of acrylic acid. The enzyme, glucose oxidase (GOX), was then electrostatically immobilized inside the functionalized membrane domains to study the catalytic oxidation of glucose to gluconic acid and H 2 O 2. Characterization of the functionalized membranes, in terms of polyelectrolyte/polymer domains and permeate flux, was also conducted. The kinetics of H 2 O 2 formation was discussed, along with the effects of residence time and pH on the activity of GOX. The stability and reusability of the electrostatically immobilized enzymatic system were also investigated.

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Section: Layer-by-layer (Lbl) Assemblymentioning

confidence: 99%

Functionalized Membranes by Layer-By-Layer Assembly of Polyelectrolytes and In Situ Polymerization of Acrylic Acid for Applications in Enzymatic Catalysis

Datta

Cecil

Bhattacharyya

2008

Ind. Eng. Chem. Res.

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“…Cor triatriatum sinister with ASD in adults was corrected by surgical treatment in the previous studies [6, 12, 13]. All the surgical cases had inadequate opening of fenestration of cor triatriatum membrane.…”

Section: Discussionmentioning

confidence: 99%

“…Appearance in adulthood is rare and usually associates with multiple or large fenestration that is presenting with asymptomatic cases [6–8]. …”

Section: Introductionmentioning

confidence: 99%

Transcatheter Closure of Atrial Septal Defect in a Patient with Cor Triatriatum Sinister and Atrial Septal Defect

Hongkan

Thongchaiprasit

Durongpisitkul

2011

Case Reports in Cardiology

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Cor triatriatum sinister is a rare congenital heart disease and rarely found in adults. The authors describe an asymptomatic 20-year old man presenting with heart murmur by check up. Transthoracic and transesophageal echocardiogram demonstrate atrial septal defect (ASD) secundum 26 mm and cor triatriatum sinister with 20 mm of fenestration. Transcatheter closure of ASD using Occlutech FigullaR device was successfully performed without complications. Echocardiogram post procedure demonstrate good position of device without obstruction of blood flow, no residual shunt and residual 12 mm of fenestration of cor triatriatum.

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“…The two cavities, positioned posterior superior and anterior inferior, are anatomically and functionally separated. 5 Other cardiac anomalies that accompany CTS are ventricular septal defect, coarctation of aorta, tetralogy of Fallot, atrioventricular septal defect, and mitral stenosis. Depending on the severity of obstruction, CTS may be symptomatic or asymptomatic.…”

Section: Discussionmentioning

confidence: 99%

Cor Triatriatum in an Adult

et al. 2017

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A 29 year old female patient presented to the cardiology OPD with history of progressive breathlessness of NYHA class II and palpitation of 1 year duration. Under evaluation, she underwent 2D transthoracic echocardiography that revealed an extra septum that subdivided the left atrium into proximal and distal chambers. The diagnosis of cor triatriatum was hence made and was referred to surgical team for corrective surgery. The communication between proximal and distal chamber was provided by large fenestration in the fibromuscular membrane.Nepalese Heart Journal 2017; 14(1): 33-34

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Cor Triatriatum

Cited by 56 publications

References 18 publications

Functionalized Membranes by Layer-By-Layer Assembly of Polyelectrolytes and In Situ Polymerization of Acrylic Acid for Applications in Enzymatic Catalysis

Functionalized Membranes by Layer-By-Layer Assembly of Polyelectrolytes and In Situ Polymerization of Acrylic Acid for Applications in Enzymatic Catalysis

Transcatheter Closure of Atrial Septal Defect in a Patient with Cor Triatriatum Sinister and Atrial Septal Defect

Cor Triatriatum in an Adult

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