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adult structural heart disease

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https://www.readbyqxmd.com/read/28727607/new-onset-heart-failure-and-mortality-in-hospital-survivors-of-sepsis-related-left-ventricular-dysfunction
#1
Saraschandra Vallabhajosyula, Jacob C Jentzer, Jeffrey B Geske, Mukesh Kumar, Ankit Sakhuja, Akhil Singhal, Joseph T Poterucha, Kianoush Kashani, Joseph G Murphy, Ognjen Gajic, Rahul Kashyap
BACKGROUND: The association between new-onset left ventricular (LV) dysfunction during sepsis with long-term heart failure outcomes is lesser understood. METHODS: Retrospective cohort study of all adult patients with severe sepsis and septic shock between 2007 and 2014 that underwent echocardiography within 72 hours admitted to the intensive care unit. Patients with prior heart failure, LV dysfunction, and structural heart disease were excluded. LV systolic dysfunction was defined as LV ejection fraction <50% and LV diastolic dysfunction as ≥grade II...
July 19, 2017: Shock
https://www.readbyqxmd.com/read/28714796/effect-of-bariatric-surgery-on-heart-failure
#2
Marcela Rodriguez Flores, Carlos Aguilar Salinas, Marie-Eve Piché, Audrey Auclair, Paul Poirier
Obesity increases the risk of heart failure (HF), which continues to be a significant proportion of all cardiovascular diseases and affects increasingly younger populations. The cross-talk between adipose and the heart involves insulin resistance, adipokine signaling and inflammation, with the capacity of adipose tissue to mediate hemodynamic signals, promoting progressive cardiomyopathy. Areas covered: From a therapeutic perspective, there is not yet a single obesity-related pathway that when addressed, can ameliorate cardiomyopathy in obese patients and this is a matter of ongoing research...
July 17, 2017: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/28711883/medical-evaluation-of-efficiency-of-optimized-models-for-early-detection-and-primary-prevention-of-cardiovascular-diseases
#3
Vyacheslav M Zhdan, Irina A Holovanova, Valentina L Filatova, Maxim V Khorosh
INTRODUCTION: Nowadays cardiovascular disease occupies a leading place in the structure of the prevalence, incidence, disability causes and mortality of the adult population in Ukraine and in the whole world. The prevalence of hypertension in the adult population ranges from 25 - 40%, coronary heart disease is almost 20% of people aged 50-59 years while 24.3% of them have a form of silent coronary artery disease. The feasibility of study is justified by the need to perform health institutions Law of Ukraine dated 07...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28709919/morbidity-after-cardiac-surgery-in-patients-with-adult-congenital-heart-disease-in-comparison-with-acquired-disease
#4
Dimos Karangelis, Amine Mazine, Sreekanth Narsupalli, Shamarli Mendis, Gruschen Veldtman, Nicolas Nikolaidis
BACKGROUND: Due to the advancements in congenital cardiac surgery and interventional cardiology in the last five decades, more than 85% of congenital heart patients now survive to adulthood. METHODS: This retrospective study included 135 Adult Congenital Heart Disease (ACHD) patients, who had cardiac surgery at Southampton General Hospital over three consecutive years. We also included 42 patients with a structurally normal heart who had cardiac surgery for acquired cardiac conditions as a control group...
June 28, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28706735/the-importance-of-copy-number-variation-in-congenital-heart-disease
#5
Gregory Costain, Candice K Silversides, Anne S Bassett
Congenital heart disease (CHD) is the most common class of major malformations in humans. The historical association with large chromosomal abnormalities foreshadowed the role of submicroscopic rare copy number variations (CNVs) as important genetic causes of CHD. Recent studies have provided robust evidence for these structural variants as genome-wide contributors to all forms of CHD, including CHD that appears isolated without extra-cardiac features. Overall, a CNV-related molecular diagnosis can be made in up to one in eight patients with CHD...
September 14, 2016: NPJ Genomic Medicine
https://www.readbyqxmd.com/read/28704161/cardiovascular-safety-of-low-dose-fenfluramine-in-dravet-syndrome-a-review-of-its-benefit-risk-profile-in-a-new-patient-population
#6
An-Sofie Schoonjans, Fabienne Marchau, Bernard P Paelinck, Lieven Lagae, Arnold Gammaitoni, Milka Pringsheim, Martin G Keane, Berten Ceulemans
OBJECTIVE: Dravet syndrome (DS) is a rare, treatment-resistant epilepsy syndrome for which current treatment regimens are often ineffective. Fenfluramine is currently in development for treatment of DS based on reports in the 1980s and 1990s of its antiepileptic activity in pediatric patients with intractable epilepsy. However, fenfluramine was withdrawn from global markets in 1997 following reports of its association with pulmonary hypertension and heart valve disease in adult patients treated for obesity...
July 13, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/28690296/prevalence-and-spectrum-of-nkx2-5-mutations-associated-with-sporadic-adult-onset-dilated-cardiomyopathy
#7
Jia-Hong Xu, Jian-Yun Gu, Yu-Han Guo, Hong Zhang, Xing-Biao Qiu, Ruo-Gu Li, Hong-Yu Shi, Hua Liu, Xiao-Xiao Yang, Ying-Jia Xu, Xin-Kai Qu, Yi-Qing Yang
Dilated cardiomyopathy (DCM), the most common form of primary myocardial disease, is a leading cause of congestive heart failure and the most common indication for heart transplantation. Recently, NKX2-5 mutations have been involved in the pathogenesis of familial DCM. However, the prevalence and spectrum of NKX2-5 mutations associated with sporadic DCM remain to be evaluated. In this study, the coding regions and flanking introns of the NKX2-5 gene, which encodes a cardiac transcription factor pivotal for cardiac development and structural remodeling, were sequenced in 210 unrelated patients with sporadic adult-onset DCM...
July 10, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28680863/adherence-to-insulin-self-administration-and-associated-factors-among-diabetes-mellitus-patients-at-tikur-anbessa-specialized-hospital
#8
Yusuf Gerada, Zuriyash Mengistu, Asrat Demessie, Atsede Fantahun, Kahsu Gebrekirstos
BACKGROUND: The goals of diabetes treatment are to keep blood glucose levels as near normal as possible while avoiding complications. Despite the benefits of insulin therapy, many people with diabetes don't adhere to treatment. Some avoid insulin therapy or refuse to start it. Several studies investigating adherence to chronic disease treatment have evidenced that patients often discontinue their medications or even do not take them at all because they consider them ineffective or experience untoward side effects...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/28678069/echocardiographic-assessment-of-mitral-stenosis-orifice-area-a-comparison-of-a-novel-three-dimensional-method-versus-conventional-techniques
#9
Sergey Karamnov, Nelson Burbano-Vera, Chuan-Chin Huang, John A Fox, Stanton K Shernan
BACKGROUND: A comprehensive evaluation of mitral stenosis (MS) severity commonly utilizes two-dimensional (2D) echocardiography techniques. However, the complex three-dimensional (3D) structure of the mitral valve (MV) poses challenges to accurate measurements of its orifice area by 2D imaging modalities. We aimed to assess MS severity by comparing measurements of the MV orifice area using conventional echocardiography methods to 3D orifice area (3DOA), a novel echocardiographic technique which minimizes geometric assumptions...
July 1, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28676244/diagnostic-yield-of-cardiovascular-magnetic-resonance-in-young-middle-aged-patients-with-high-grade-atrio-ventricular-block
#10
A Baritussio, A Ghosh Dastidar, A Frontera, N Ahmed, E De Garate, I Harries, I Diab, E Duncan, G Thomas, A Nisbet, C Bucciarelli-Ducci
BACKGROUND: Atrio-ventricular block (AVB) is a rare finding in young or middle-aged adults, often leading to pacemaker implantation (PM) without further investigation. We sought to assess the diagnostic role of cardiovascular magnetic resonance (CMR) in young and middle-aged adults with high-grade AVB. METHODS: We consecutively enrolled young-middle aged (18-65years) patients with high grade AVB referred to CMR after standard clinical assessment (history, electrocardiogram and cardiac rhythm monitoring) prior to PM implantation...
June 21, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28660462/fabrication-and-characterization-of-chitosan-nanoparticles-and-collagen-loaded-polyurethane-nanocomposite-membrane-coated-with-heparin-for-atrial-septal-defect-asd-closure
#11
Eva Kaiser, Saravana Kumar Jaganathan, Eko Supriyanto, Manikandan Ayyar
Atrial septal defect (ASD) constitutes 30-40% of all congenital heart diseases in adults. The most common complications in the treatment of ASD are embolization of the device and thrombosis formation. In this research, an occluding patch was developed for ASD treatment using a well-known textile technology called electrospinning. For the first time, a cardiovascular occluding patch was fabricated using medical grade polyurethane (PU) loaded with bioactive agents namely chitosan nanoparticles (Cn) and collagen (Co) which is then coated with heparin (Hp)...
July 2017: 3 Biotech
https://www.readbyqxmd.com/read/28660151/nonalcoholic-fatty-liver-disease-nafld-and-risk-of-cardiac-arrhythmias-a-new-aspect-of-the-liver-heart-axis
#12
REVIEW
Alessandro Mantovani
Nonalcoholic fatty liver disease (NAFLD) is a pathologic condition frequently observed in clinical practice. To date, the prevalence of NAFLD is approximately 25-30% among adults of the general population in Western countries but increases to approximately 70-75% among patients with type 2 diabetes mellitus. In the last decade, accumulating evidence has clearly demonstrated that patients with NAFLD have not only an increased liver-related morbidity and mortality but also an increased risk of fatal and non-fatal cardiovascular events...
June 28, 2017: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28648420/prevalence-and-predictors-of-ventriculo-atrial-conduction-in-structurally-normal-hearts
#13
Ganesh Patil, Milind Phadke, Yash Lokhandwala, Zohaib Shaikh, Pratap Nathani, Ajay Mahajan
BACKGROUND: The prevalence of ventriculo-atrial (VA) conduction varies from 20% to 90%, depending on the population studied (Militianu et al., 1997; Inoue et al., 1985; Kazmierczak et al., 1993; Ciemniewski et al., 1990; Hayes and Furman, 1983; Westveer et al., 1984). This wide range is mostly based on studies done in patients with implanted devices or impaired atrioventricular conduction. However, the prevalence of VA conduction in structurally normal heart has not been well documented till date...
May 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28602695/-presumed-cardiac-arrest-in-children-and-young-adults-a-misnomer
#14
Katherine S Allan, Laurie J Morrison, Arnold Pinter, Jack V Tu, Paul Dorian
AIM: To use a novel methodology to assess the incidence and specific causes of Out-of-Hospital Cardiac Arrest (OHCA) within a young urban cohort. METHODS: All EMS attended OHCA patients in a large urban area, between 2009 and 2012, aged 2-45 years, treated or untreated, who died or survived, and that were designated as "no obvious cause" etiology by trained data abstractors were included. Using multisource (medical and coroner) records, an expert panel adjudicated the causes of the OHCAs as: confirmed cardiac causes, confirmed non- cardiac causes, and other causes...
June 7, 2017: Resuscitation
https://www.readbyqxmd.com/read/28602371/interventional-therapies-for-heart-failure-in-older-adults
#15
REVIEW
Dhaval Kolte, Jinnette Dawn Abbott, Herbert D Aronow
Heart failure (HF) remains the leading cause of hospitalization in older adults and is associated with increased morbidity and mortality despite the use of guideline-directed medical therapy. There has been tremendous progress in the development of novel transcatheter and interventional therapies for HF over the past decade. The evolution of structural heart disease interventions and interventional HF has led to a multidisciplinary heart team approach in the management of HF patients. Careful selection of the appropriate patient population and end points in future randomized controlled trials will be crucial to demonstrate the potential efficacy of the novel interventional HF therapies...
July 2017: Heart Failure Clinics
https://www.readbyqxmd.com/read/28601691/effects-of-a-nurse-led-transitional-care-program-on-clinical-outcomes-health-related-knowledge-physical-and-mental-health-status-among-chinese-patients-with-coronary-artery-disease-a-randomized-controlled-trial
#16
Pan Zhang, Yu-Ding Hu, Feng-Mei Xing, Chang-Zai Li, Wang-Feng Lan, Xiao-Li Zhang
BACKGROUND: Coronary artery disease is a major cause of morbidity and mortality among adults worldwide, including China. After a hospital stay, transitional care could help to ensure improved patient care and outcomes, and reduce Medicare costs. Nevertheless, the results of the existing transitional care are not always satisfactory and our knowledge of how to perform effective transitional care for patients with coronary artery disease is limited in mainland China. OBJECTIVES: To examine the effectiveness of a nurse-led transitional care program on clinical outcomes, health-related knowledge, and physical and mental health status among Chinese patients with coronary artery disease...
April 14, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28586420/appropriateness-criteria-for-the-use-of-cardiovascular-imaging-in-heart-valve-disease-in-adults-a-european-association-of-cardiovascular-imaging-report-of-literature-review-and-current-practice
#17
John B Chambers, Madalina Garbi, Koen Nieman, Saul Myerson, Luc A Pierard, Gilbert Habib, Jose Luis Zamorano, Thor Edvardsen, Patrizio Lancellotti, Dr Victoria Delgado, Prof Bernard Cosyns, Prof Erwan Donal, Dr Raluca Dulgheru, Dr Maurizio Galderisi, Dr Massimo Lombardi, Dr Denisa Muraru, Dr Philipp Kauffmann, Prof Nuno Cardim, Assoc Prof Kristina Haugaa, Dr Raphael Rosenhek
Heart valve disease is common and a major indication for imaging. Echocardiography is the first-line imaging technique for diagnosis, assessment, and serial surveillance. However, other modalities, notably cardiac magnetic resonance imaging and computerized tomography, are used if echocardiographic imaging is suboptimal or to obtain complementary information, particularly to aid risk assessment in individual patients. This review is a summary of current evidence for state-of-the-art clinical practice to inform appropriateness criteria for heart valve disease...
May 1, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28580608/improving-the-quality-of-transition-and-transfer-of-care-in-young-adults-with-congenital-heart-disease
#18
REVIEW
Ian K Everitt, Jennifer F Gerardin, Fred H Rodriguez, Wendy M Book
The transition and transfer from pediatric to adult care is becoming increasingly important as improvements in the diagnosis and management of congenital heart disease allow patients to live longer. Transition is a complex and continuous process that requires careful planning. Inadequate transition has adverse effects on patients, their families and healthcare delivery systems. Currently, significant gaps exist in patient care as adolescents transfer to adult care and there are little data to drive the informed management of transition and transfer of care in adolescent congenital heart disease patients...
May 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28578204/pericytes-and-cardiac-stem-cells-common-features-and-peculiarities
#19
REVIEW
Antonio Paolo Beltrami, Paolo Madeddu
Clinical data and basic research indicate that the structural and functional alterations that characterize the evolution of cardiac disease towards heart failure may be, at least in part, reversed. This paradigm shift is due to the accumulation of evidence indicating that, in peculiar settings, cardiomyocytes may be replenished. Moving from the consideration that cardiomyocytes are rapidly withdrawn from the cell cycle after birth, independent laboratories have tested the hypothesis that cardiac resident stem/progenitor cells resided in mammalian hearts and were important for myocardial repair...
May 31, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28550929/arrhythmia-and-clinical-cardiac-findings-in-children-with-anderson-fabry-disease
#20
Hunter C Wilson, Robert J Hopkin, Peace C Madueme, Richard J Czosek, Laurie A Bailey, Michael D Taylor, John L Jefferies
Anderson-Fabry Disease (AFD) is a lysosomal storage disorder that results in progressive cardiovascular hypertrophy, scarring, and arrhythmia burden; yet, the early cardiac phenotype of AFD is still poorly defined. To further characterize early cardiac features in AFD, we evaluated electrocardiographic and clinical findings contained in a local cohort of pediatric AFD patients and arrhythmia data in children enrolled in the Fabry Registry. Twenty-six local patients aged <18 years were identified (average age 9...
July 15, 2017: American Journal of Cardiology
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