Klinefelter's syndrome, 47, XXY (KS), is the most frequent sex chromosome aberration in males and the most common cause of primary hypogonadism (1). The main endocrine derangements of KS include decreased secretion of androgens, increased plasma gonadotrophins, small testes and azoospermia (1). KS patients have a higher prevalence of metabolic ...

Hypoplastic left heart syndrome is a congenital heart defect characterized by hypoplasia of left heart structures. Over the past 3 decades, there have been advances in techniques and management in the care of these patients. We discuss shunt selection, operative strategies, transplantation, and outline various facets of management at the ...

Takotsubo cardiomyopathy (TCM), otherwise cardiomyopathy,apical ballooning syndrome or broken heart syndrome is a reversible cardiomyopathy, predominantly occurs in post-menopausal women and commonly due to emotional or physical stress. Typically, patients present with chest pain and ST elevation or T wave inversion on their electrocardiogram mimicking acute coronary syndrome, but with ...

Potocki-Lupski syndrome (PTLS) is a rare genetic disorder associated with neurodevelopmental delay and heart defects. We report the first case of prenatal diagnosis of PTLS in a fetus with hypoplastic left heart and aberrant right subclavian artery. Detection of a fetal heart defect should be followed by chromosomal and genetic ...

Coronary artery bypass grafting (CABG) is performed with the use of cardiopulmonary bypass (CPB) and cardioplegic arrest (CA) of the heart. The advantage of this technique, alternatively referred to as "on-pump" surgery, resides, for the surgeon, in relatively easy access to and manipulation with the non-beating, bloodless heart. However, the ...

Distinguishing between acquired aplastic anemia (AA) and myelodysplastic syndrome (MDS) with a low blast cell percentage is often difficult and problematic, as both diseases are syndromes primarily defined by morphological findings, and their diagnostic criteria do not necessarily reflect the pathophysiology of their bone marrow (BM) failure. As a result, ...

Mucopolysaccharidosis IVA (MPS IVA; Morquio A syndrome) is a lysosomal storage disorder caused by deficiency of N-acetylgalactosamine-6-sulfate sulfatase, which results in systemic accumulation of glycosaminoglycans (GAGs), keratan sulfate and chondroitin-6-sulfate. Accumulation of these GAGs causes characteristic features as disproportionate dwarfism associated with skeletal deformities, genu valgum, pigeon chest, joint laxity, ...

Takotsubo cardiomyopathy (TTC) is an acute heart failure syndrome classically characterized by hypocontractile apical and midventricular regions of the left ventricle, with a compensatory hypercontractile base. Available data support the hypothesis that TTC and atypical TTC-like disorders are primarily induced by catecholaminergic overstimulation, with epinephrine playing a crucial role. Knowledge ...

Loeffler's endocarditis is a complication of diseases associated with the idiopathic hypereosinophilic syndrome, which is characterised by persistently elevated blood eosinophil counts with symptoms and signs of organ involvement especially in the heart, vascular system, nervous system and bone marrow. We report the involvements of the endocardium and aorta, without ...

There is growing evidence that alterations in metabolism may contribute to tumorigenesis. Here, we report on members of families with the Li-Fraumeni syndrome who carry germline mutations in TP53, the gene encoding the tumor-suppressor protein p53. As compared with family members who are not carriers and with healthy volunteers, family ...

Three ponies continuously grazed a pasture containing an estimated 24% Indigofera spicata (wet weight basis) for 4-6 weeks in April and May 2004. They developed ataxia, paresis, depression, muscle fasciculations, dysphagia, ptyalism and halitosis. Two also developed corneal opacity. One pony recovered with supportive treatment, but the other two were ...

PED (Primary electrical disease) is an arrhythmogenic disease group that causes serious ventricular tachyarrhythmia in the absence of recognized structural heart disease. Although Thailand, which is a part of Southeast Asia, is an endemic area of PED, especially Brugada syndrome, there is little known about demographic data and clinical outcome ...

Apert syndrome (AS) is a rare autosomal dominant disorder characterised by craniosynostosis and limb malformations, and is associated with congenital heart disease and other systemic malformations, including intellectual disability. We report two Indonesian patients with AS, in whom molecular analysis detected p.Ser252Trp (c.755C>G) and p.Pro253Arg (c.758C>G) mutations in the fibroblast ...

Delayed compartment syndrome following the surgical creation of an arteriovenous fistula (AVF) for vascular access is rare. A 71-year-old male patient experienced left anterior forearm compartment syndrome caused by a brachiocephalic AVF. The fistula failed after five days. Immediate radiological de-clotting failed and the thrombosed fistula was de-clotted with the ...

Background: Although myelodysplastic syndromes are heterogeneous disorders comprising a benign subset of bone marrow failure similar to aplastic anemia, no laboratory test has been established to distinguish it from bone marrow failures that can evolve into acute myeloid leukemia. Design and Methods: Plasma thrombopoietin levels were measured in 120 patients ...

OBJECTIVES: Foetal aortic valvuloplasty has been proposed as a strategy to improve left heart growth and function in foetuses with severe aortic stenosis at risk of progression to hypoplastic left heart syndrome. We report our experience with this intervention. Methods and results Between 2005 and 2010, five foetuses with aortic ...

Abstract We report a case of a fetus with hypoplastic left heart syndrome in addition to an anomalous vessel extending from the descending thoracic aorta to the basal segments of the lower left lung without sequestration. The concurrence of these two congenital abnormalities is extremely rare and unreported in the ...

BACKGROUND: Increasing life expectancy in persons with Down's syndrome requires knowledge about conditions that are frequently observed in adults who have the syndrome, and to which health personnel need to pay special attention.KNOWLEDGE BASE: The article is based on a literature search in PubMed, as well as the authors' clinical ...

BACKGROUND The authors of prior small studies raised the hypothesis that symptoms in veterans of the 1991 Gulf War, such as chronic diarrhea, dizziness, fatigue, and sexual dysfunction, are due to cholinergic autonomic dysfunction. OBJECTIVE To perform a confirmatory test of this prestated hypothesis in a larger, representative sample of ...

Catastrophic antiphospholipid antibody syndrome (CAPS) is a rare syndrome associated with multiorgan failure that carries a high mortality rate. It has been defined previously by the presence of autoantibodies in a patient with acute multiorgan failure as a result of small vessel occlusion by multiple thrombi. We report a patient ...

Neonatal Marfan syndrome is a rare and severe phenotype of this disease. A poor prognosis is anticipated due to the high probability of congestive heart failure, and mitral and tricuspid regurgitations with suboptimal response to medical therapy and difficulties in surgical management at an early age. We present two consecutive ...

The causes of Reye-like syndrome are not completely understood. Dihydrolipoamide dehydrogenase (DLD or E3) deficiency is a rare metabolic disorder causing neurological or liver impairment. Specific changes in the levels of urinary and plasma metabolites are the hallmark of the classical form of the disease. Here, we report a consanguineous ...

Anemia and chronic kidney disease are common in patients with heart failure (HF) and are associated with adverse outcomes. We analyzed the effect of cardiorenal anemia (CRA) syndrome, defined as anemia (hemoglobin <130 g/L for men, <120 g/L for women) and stage 3 or greater chronic kidney disease (estimated glomerular ...

Acute decompensated heart failure (ADHF) with associated volume overload is the most common cause of hospitalization in heart failure patients. When accompanied by worsening renal function, it is described as a cardiorenal syndrome and is a therapeutic challenge. Initial treatment commonly encompasses intravenous diuretics however, suboptimal results and high rehospitalization ...

Abstract Background: Metabolic syndrome is a cluster of risk factors leading to cardiometabolic diseases. The association between metabolic syndrome and cardiovascular disease (CVD) has been evaluated previously, but none of those studies looked at cardiac autonomic functions in these patients. The aim of the present study was to investigate the ...

1. Ramirez, F. & Dietz, H.C. Marfan syndrome: from molecular pathogenesis to clinical treatment. Curr Opin Genet Dev 17, 252-258 (2007). 2. Cohn, R.D., et al. Angiotensin II type 1 receptor blockade attenuates TGF-beta-induced failure of muscle regeneration in multiple myopathic states. Nature medicine 13, 204-210 (2007). 3. Habashi, J.P., ...

Abstract Autoimmune polyglandular syndrome type 1 (APS1) - characterized by the triad of mucocutaneous candidiasis, hypoparathyroidism, and primary adrenal insufficiency - is an uncommon entity. In this case report we describe the case of a young girl who presented with classic features of APS1 and dilated cardiomyopathy, which were missed ...

Noonan syndrome is a genetic multisystem disorder characterised by distinctive facial features, developmental delay, learning difficulties, short stature, congenital heart disease, renal anomalies, lymphatic malformations, and bleeding difficulties. Mutations that cause Noonan syndrome alter genes encoding proteins with roles in the RAS-MAPK pathway, leading to pathway dysregulation. Management guidelines have ...

Over the past decade new variations on the "classic" first stage palliation (the Norwood/BT shunt) for patients with Hypoplastic Left Heart Syndrome have emerged and been vetted by the medical community. A "one size fits all" approach may not be adequate anymore. In this review, the optimal indications for the ...

There are many reasons to consider using the Hybrid Stage 1 procedure as the initial palliation for hypoplastic left heart syndrome. It allows all options for treatment, including a delayed traditional approach, as well as a platform to evolve our overall approach to this challenging heart defect.

Prader-Willi Syndrome (PWS) is a rare genetic disorder characterized by physical, psychological and physiological abnormalities. Obesity and related cardiovascular diseases are a common problem in adult patients with PWS. This report describes a case of adult PWS with heart failure associated with marked obesity and sleep-disordered breathing that was successfully ...

A 67-year-old woman with asthma visited our hospital with increasing dyspnea and new-onset paresthesia and purpura in her legs. Physical examination showed a wheeze, pretibial edema, and surrounding purpura. Chest X-rays showed cardiac decompensation and an electrocardiogram revealed a new ST-T change. Laboratory data showed leukocytosis, hypereosinophilia (10,450/μL), troponin T(+), ...

Heyde's syndrome was first proposed in 1958. It refers to gastrointestinal haemorrhage resulting from a combination of aortic stenosis with angiodysplasia. This report explores the case of a 93-year-old lady who was admitted to hospital following a neck of femur fracture. She suffered from multiple comorbidities including renal failure and ...

Jarcho Levin syndrome is a rare genetic disorder characterized by multipl vertebral and costal anomalies at birth. Jarcho Levin syndrome includes two phenotypic groups: spondylothoracic dysostosis and spondylocostal dysostosis. The prognosis of spondylothoracic dysostosis has worse than spondylocostal dysostosis, because of respiratory complications. Associated malformations include those of the congenital ...

Even though autoimmune thyroiditis is considered as the most emblematic type of organ-specific autoimmune disorder of autoimmunity, autoimmune thyroid diseases can be associated with other autoimmune endocrine failures or non-endocrine diseases (namely vitiligo, pernicious anemia, myasthenia gravis, autoimmune gastritis, celiac disease, hepatitis). Thyroid disorders, which are the most frequent expression ...

Cardiorenal syndrome (CRS) type II is a serious condition in which chronic cardiac abnormalities cause worsening kidney function, leading to permanent chronic kidney damage. Management of CRS type II coupled with diuretic-resistant congestive heart failure (CHF) has been an issue of dispute. However, since the early 1990s, reports indicating the ...

Metabolic syndrome has been widely associated with an increased risk for acute cardiovascular events. Emerging evidence supports metabolic syndrome as a condition favoring an adverse cardiac remodeling, which might evolve towards heart dysfunction and failure. This pathological remodeling has been described to result from the cardiac adaptive response to clinical ...

Heart and kidney disease often coexist in the same patient, and observational studies have shown that cardiac disease can directly contribute to worsening kidney function and vice versa. Cardiorenal syndrome (CRS) is defined as a complex pathophysiological disorder of the heart and the kidneys in which acute or chronic dysfunction ...

Cardiovascular complications, including cardiomegaly, myocardial ischemia and left ventricular hypertrophy, are some of the major determinants of the mortality rate in patients with Cushing's syndrome. We herein report the case of a patient with Cushing's syndrome caused by an adrenal adenoma who presented with congestive heart failure secondary to dilated ...

We experienced the case of a 67-year-old man with refractory heart failure. He presented with dyspnea and progressive pitting edema of the lower limbs. Diuretics were insufficient to improve his symptoms. Cardiac catheterization demonstrated pulmonary hypertension. Additional examinations confirmed polyneuropathy, organomegaly, endocrinopathy and monoclonal gammopathy. The plasma vascular endothelial growth ...

Pathophysiological mechanisms of cardiorenal syndromes (CRS) types 1-5 are still sparsely characterized. In an attempt to address this issue, a consensus conference on CRS was held in Venice, Italy, in November 2012 under the auspices of the Acute Dialysis Quality Initiative (ADQI). Working group 1 discussed monodirectional mechanisms of CRS ...

There is no formal association between premature coronary artery disease (CAD) and Prader-Willi syndrome despite its association with hyperlipidaemia, diabetes mellitus and hypertension. A 36-year-old man with Prader-Willi syndrome presented with acute breathlessness. Inflammatory markers were borderline elevated and chest radiography demonstrated unilateral diffuse alveolar shadowing. Bronchopneumonia was diagnosed and ...

The deficiency of ubiquitously expressed glucose-6-phosphatase (G6PC3) enzyme is known to result in a syndrome characterized by severe congenital neutropenia, prominent superficial venous pattern, congenital heart defects and genito-urinary malformations. Here, we describe four patients from three families with non-syndromic severe congenital neutropenia and identify four G6PC3 mutations as causative ...

Vici syndrome is a recessively inherited multisystem disorder characterized by callosal agenesis, cataracts, cardiomyopathy, combined immunodeficiency and hypopigmentation. To investigate the molecular basis of Vici syndrome, we carried out exome and Sanger sequence analysis in a cohort of 18 affected individuals. We identified recessive mutations in EPG5 (previously KIAA1632), indicating ...

We present the 6.5-year follow-up of a boy with Scheie syndrome whose therapy was initiated at age 2.5 years. Detailed anthropometric features, echocardiography, ophthalmologic and audiologic examinations, psychologic tests, joint range of motion, skeletal radiographs, ultrasound studies of liver and spleen volumes, urinary glycosaminoglycans, and antibodies were documented. After 6.5 ...

CHARGE syndrome is a condition that has historically been diagnosed on the basis of the clinical findings of coloboma, heart disease, choanal atresia, restricted growth, and/or central nervous system anomalies, genital hypoplasia, and ear anomalies and/or deafness. Recently, researchers have discovered a genetic link, specifically, a strong association between the ...

Barth syndrome is an X-linked recessive disorder that is characterized by cardiomyopathy, variable neutropenia, skeletal myopathy, growth delay, and organic aciduria. The cardiac involvement typically results in a high risk of severe heart failure in infancy or early childhood. While Berlin Heart EXCOR is widely accepted as ventricular assistance in ...

Hermansky-Pudlak syndrome (HPS) is an autosomal recessive and genetically heterogeneous disorder characterized by oculocutaneous albinism, bleeding tendency and ceroid deposition which likely leads to deleterious lesions in lung, heart and other organs. Currently, 9 genes have been identified as causative for HPS in humans. Their pathological effects are attributable to ...

Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is a rare, complex, idiosyncratic drug reaction that can be fatal. Systemic symptoms include lymphadenopathy, hepatic failure, and possibly renal failure. The syndrome has been primarily associated with anticonvulsants, whereas antimicrobials are less commonly associated. We describe a 63-year-old woman who ...

Chronic kidney disease (CKD) significantly increases cardiovascular morbidity and mortality. CKD remains an under-represented population in cardiovascular clinical trials, and cardiovascular disease is an under-treated entity in CKD. Traditional cardiovascular risk factors in conjunction with uremia-related complications often progress to myocardial dysfunction. Such uremic cardiomyopathy leads to over-activation of neurohormonal ...