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adult structural heart disease

Parham Parto, Carl J Lavie, Ross Arena, Samantha Bond, Dejana Popovic, Hector O Ventura
The prevalence of obesity among adults and children worldwide has reached epic proportions and has become a major independent risk factor for the development of heart failure (HF), in addition to a contributor of hypertension and cardiovascular disease. The implications of obesity in the development of HF involve adverse effects on cardiac structure and function. Despite all of this, in the setting of chronic HF, excess body mass is associated with improved clinical outcomes, demonstrating the presence of an obesity paradox...
October 20, 2016: Future Cardiology
Lindsey J Anstine, Chris Bobba, Samir Ghadiali, Joy Lincoln
Risk factors of heart valve disease are well defined and prolonged exposure throughout life leads to degeneration and dysfunction in up to 33% of the population. While aortic valve replacement remains the most common need for cardiovascular surgery particularly in those aged over 65, the underlying mechanisms of progressive deterioration are unknown. In other cardiovascular systems, a decline in endothelial cell integrity and function play a major role in promoting pathological changes, and while similar mechanisms have been speculated in the valves, studies to support this are lacking...
October 15, 2016: Journal of Molecular and Cellular Cardiology
Patricio Lopez-Jaramillo
Cardiovascular diseases (CVD) are major causes of death and illness worldwide. In recent decades an increased prevalence of CVD mortality has been reported in low-medium income countries, which has been associated with changes in life styles, deficiencies in health systems and the persistence of social inequities.The metabolic syndrome comprises a cluster of cardiometabolic risk factors, with insulin resistance and increased adiposity as its central features. Identifying individuals with metabolic syndrome is important due to its association with an increased risk of coronary heart disease and type 2 diabetes mellitus (DM2)...
September 2016: Journal of Hypertension
Manavi Tyagi, Theodora Fteropoulli, Catherine S Hurt, Shashivadan P Hirani, Lorna Rixon, Anna Davies, Nathalie Picaut, Fiona Kennedy, John Deanfield, Shay Cullen, Stanton P Newman
OBJECTIVE: We carried out a cross-sectional study to assess cognitive function in a sample of adult CHD patients, within the Functioning in Adult Congenital Heart Disease study London. The association between cognitive functioning and disease complexity was examined. METHODS: A total of 310 patients participated in this study. Patients were classified into four structural complexity groups - tetralogy of Fallot, transposition of the great arteries, single ventricle, and simple conditions...
October 18, 2016: Cardiology in the Young
Yuko Y Inoue, Bharath Ambale-Venkatesh, Nathan Mewton, Gustavo J Volpe, Yoshiaki Ohyama, Ravi K Sharma, Colin O Wu, Chia-Ying Liu, David A Bluemke, Elsayed Z Soliman, João A C Lima, Hiroshi Ashikaga
Purpose To examine the associations of myocardial diffuse fibrosis and scar with surface electrocardiographic (ECG) parameters in individuals free of prior coronary heart disease in four different ethnicities. Materials and Methods This prospective cross-sectional study was approved by the institutional review boards, and all participants gave informed consent. A total of 1669 participants in the Multi-Ethnic Study of Atherosclerosis, or MESA, who were free of prior myocardial infarction underwent both ECG and cardiac magnetic resonance imaging...
October 13, 2016: Radiology
(no author information available yet)
BACKGROUND: Improving survival and extending the longevity of life for all populations requires timely, robust evidence on local mortality levels and trends. The Global Burden of Disease 2015 Study (GBD 2015) provides a comprehensive assessment of all-cause and cause-specific mortality for 249 causes in 195 countries and territories from 1980 to 2015. These results informed an in-depth investigation of observed and expected mortality patterns based on sociodemographic measures. METHODS: We estimated all-cause mortality by age, sex, geography, and year using an improved analytical approach originally developed for GBD 2013 and GBD 2010...
October 8, 2016: Lancet
Natalia Y Osovska, Natalia V Kuzminova
INTRODUCTION: isolated left ventricular non-compaction (LVNC) is a heart disease with rather distinct morphologic and clinical manifestations. Available in the literature information about LVNC considering multiple left ventricle abnormal chords (LVAC) as one of its criterion motivated us to review the results obtained in the study of young patients with this pathology. The aim of the research was to demonstrate different clinical variants of left ventricular non-compaction course in adult patients and to clarify some pathogenetic aspects of this pathology...
2016: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
C Schwarzwald
Heart murmurs and arrhythmias are common in horses. Assessment of their clinical relevance concerning health, performance, safety and longevity of sports horses is of highest importance. A comprehensive cardiovascular examination is crucial for diagnosis and assessment of the severity of disease. Recently, an expert panel of the American College of Veterinary Internal Medicine (ACVIM) and the European College of Equine Internal Medicine (ECEIM) developed a consensus statement containing recommendations for sports horses with heart disease...
October 2016: Schweizer Archiv Für Tierheilkunde
Alex Cohen, Amit Dias, Fredric Azariah, Revathi N Krishna, Miriam Sequeira, Sherin Abraham, Pim Cuijpers, Jennifer Q Morse, Charles F Reynolds, Vikram Patel
OBJECTIVES: The population of India is aging rapidly. This demographic shift brings with it a host of challenges to the health and well-being of older adults, including the increased prevalence of non-communicable diseases, among them depressive disorders. In this paper, we report on qualitative research intended to inform the development of a locally acceptable and appropriate intervention to improve the well-being of older adults in Goa, India and, specifically, to prevent late-life depression...
September 30, 2016: Aging & Mental Health
Simon Endes, Seraina Caviezel, Emmanuel Schaffner, Julia Dratva, Christian Schindler, Nino Künzli, Martin Bachler, Siegfried Wassertheurer, Nicole Probst-Hensch, Arno Schmidt-Trucksäss
BACKGROUND AND OBJECTIVES: There is a lack of evidence concerning associations between novel parameters of arterial stiffness as cardiovascular risk markers and traditional structural and functional vascular biomarkers in a population-based Caucasian cohort. We examined these associations in the second follow-up of the Swiss Cohort Study on Air Pollution and Lung and Heart Diseases in Adults (SAPALDIA 3). METHODS: Arterial stiffness was measured oscillometrically by pulse wave analysis to derive the cardio-ankle vascular index (CAVI), brachial-ankle (baPWV) and aortic pulse wave velocity (aPWV), and amplitude of the forward and backward wave...
2016: PloS One
Christian Steinberg, Zachary W M Laksman, Andrew D Krahn
Sudden cardiac death (SCD) is still among the leading causes of death in women and men, accounting for over 50% of all fatal cardiovascular events in the United States. Two arrhythmia mechanisms of SCD can be distinguished as follows: shockable rhythms (ventricular fibrillation and pulseless ventricular tachycardia) and non-shockable rhythms including asystole or pulseless electrical activity. The overall prognosis of cardiac arrest due to shockable rhythms is significantly better. While the majority of SCDs is attributed to coronary artery disease or other structural heart disease, no obvious cause can be identified in 5% of all events, and those events are labeled as sudden unexplained deaths (SUD)...
November 2016: Trends in Cardiovascular Medicine
Patricia E Thomas, Scott L Macicek
BACKGROUND: Catheter ablation has been used to manage supraventricular arrhythmia in children since 1990. This article reviews the history of catheter ablation used to treat arrhythmia in children and discusses new frontiers in the field. We also address ablation in adult patients with a history of congenital heart disease (CHD) that was diagnosed and initially treated in childhood. METHODS: We conducted an evidence-based literature review to gather available data on ablation for supraventricular tachycardia in children and adult patients with CHD...
2016: Ochsner Journal
K Berger, D Schopohl, G Lowe, P A Holme, R C Tait, C Combescure, S Rauchensteiner, R Klamroth
INTRODUCTION: Studies on the prevalence of cardiovascular disease (CVD) and risk factors in patients with haemophilia (PWH) in comparison to the general population have generated inconsistent results. The ADVANCE Working Group collected data on CV comorbidities in PWH aged ≥40 years (H(3) Study). AIM: Identification of German epidemiological data on CVD for the general population, evaluation for appropriateness, and execution of comparisons with PWH. METHODS: Identification of data sources by structured literature (EMBASE, MEDLINE) searches...
September 2016: Haemophilia: the Official Journal of the World Federation of Hemophilia
Leda Klouda, Wayne J Franklin, Anita Saraf, Dhaval R Parekh, David D Schwartz
OBJECTIVE: Congenital heart disease (CHD) can affect the developing central nervous system, resulting in neurocognitive and behavioral deficits. Preoperative neurological abnormalities as well as sequelae of the open heart operations required to correct structural abnormalities of the heart contribute to these deficits. There are few studies examining the neurocognitive functioning of adults with CHD. This study sought to investigate multiple domains of neurocognitive functioning in adult survivors of CHD who had childhood cardiac surgery with either moderate or severe disease complexity...
September 21, 2016: Congenital Heart Disease
Patricio Lopez-Jaramillo
Cardiovascular diseases (CVD) are major causes of death and illness worldwide. In recent decades an increased prevalence of CVD mortality has been reported in low-medium income countries, which has been associated with changes in life styles, deficiencies in health systems and the persistence of social inequities.The metabolic syndrome comprises a cluster of cardiometabolic risk factors, with insulin resistance and increased adiposity as its central features. Identifying individuals with metabolic syndrome is important due to its association with an increased risk of coronary heart disease and type 2 diabetes mellitus (DM2)...
September 2016: Journal of Hypertension
Oriane Turrel, Aurélie Lampin-Saint-Amaux, Thomas Préat, Valérie Goguel
UNLABELLED: Neprilysins are type II metalloproteinases known to degrade and inactivate a number of small peptides. Neprilysins in particular are the major amyloid-β peptide-degrading enzymes. In mouse models of Alzheimer's disease, neprilysin overexpression improves learning and memory deficits, whereas neprilysin deficiency aggravates the behavioral phenotypes. However, whether these enzymes are involved in memory in nonpathological conditions is an open question. Drosophila melanogaster is a well suited model system with which to address this issue...
September 14, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
Zdeněk Fryšák, David Karásek
UNLABELLED: Decrease of blood glucose levels below 3 mmol/l is in fully developed cases accompanied by neuroglycopenic symptoms that may even lead to altered state of consciousness. The treating physician frequently faces a complicated situation. This may be due to inappropriately administered drugs including cases motivated by self-harm intentions (insulin, insulin secretagogues), or alcohol abuse. Undernourished people, or those afflicted with a serious systemic infection, end-stage liver or kidney diseases or with a failing heart, belong to a risk group...
2016: Vnitr̆ní Lékar̆ství
Reena Khantwal Joshi, Neeraj Aggarwal, Mridul Agarwal, Veronique Dinand, Raja Joshi
OBJECTIVE: To delineate risk factors for failure of extubation in the operating room among pediatric cardiac surgery patients. DESIGN: Prospective, observational study. SETTING: Single center, tertiary care, teaching hospital. PARTICIPANTS: The study comprised 448 congenital cardiac surgery patients who were enrolled for intended extubation in the pediatric cardiac operating room over 5 years. INTERVENTIONS: The airways of enrolled patients were extubated in the operating room if predetermined suitability criteria were met...
June 16, 2016: Journal of Cardiothoracic and Vascular Anesthesia
W M Drake, C E Stiles, J S Bevan, N Karavitaki, P J Trainer, D A Rees, T I Richardson, S E Baldeweg, N Stojanovic, R D Murray, A A Toogood, N M Martin, B Vaidya, T S Han, R P Steeds, F C Baldeweg, U E Sheikh, N Kyriakakis, S Parasuraman, L Taylor, N Butt, S Anyiam
: CONTEXT Uncertainty exists whether the long-term use of ergot-derived dopamine agonist (DA) drugs for the treatment of hyperprolactinemia may be associated with clinically significant valvular heart disease; and whether current regulatory authority guidelines for echocardiographic screening are clinically appropriate. OBJECTIVE: To provide follow-up echocardiographic data on a previously described cohort of patients treated with DA for lactotrope pituitary tumors; and to explore possible associations between structural and functional valve abnormalities with the cumulative dose of drug used...
August 29, 2016: Journal of Clinical Endocrinology and Metabolism
Philip L Wackel, Andrew W McCrary, Salim F Idriss, Samuel J Asirvatham, Bryan C Cannon
The need to perform catheter ablation of ventricular arrhythmia from within the sinuses of Valsalva in a pediatric patient is uncommon. This has been reported in adults, but there are little data about the feasibility, safety or efficacy of catheter ablation in the sinuses of Valsalva in the pediatric patients. This is a retrospective review of all patients aged 18 years or less, at two separate institutions with no structural heart disease that underwent an ablation procedure for ventricular arrhythmia mapped to the sinus of Valsalva from 2010 to 2015...
August 25, 2016: Pediatric Cardiology
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