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Cardiac insufficiency

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https://www.readbyqxmd.com/read/28231595/-subjective-aspects-of-return-to-work-and-social-reintegration-in-patients-with-extensive-work-related-problems-in-cardiac-rehabilitation-results-of-a-qualitative-investigation
#1
C Schulz-Behrendt, A Salzwedel, S Rabe, K Ortmann, H Völler
This study investigated subjective biopsychosocial effects of coronary heart disease (CHD), coping strategies and social support in patients undergoing cardiac rehabilitation (CR) and having extensive work-related problems. A qualitative investigation was performed in 17 patients (48.9±7.0 y, 13 male) with extensive work-related problems (SIMBO-C>30). All patients were interviewed with structured surveys. Data analysis was performed using a software that is based on the content analysis approach of Mayring...
February 23, 2017: Die Rehabilitation
https://www.readbyqxmd.com/read/28228314/pre-hospital-acute-coronary-syndrome-care-in-kerala-india-a-qualitative-analysis
#2
Amisha Patel, P P Mohanan, Dorairaj Prabhakaran, Mark D Huffman
OBJECTIVE: Ischemic heart disease is the leading cause of death in India. Many of these deaths are due to acute coronary syndromes (ACS), which require prompt symptom recognition, care-seeking behavior, and transport to a treatment facility in the critical pre-hospital period. In India, little is known about pre-hospital management of individuals with ACS. We aim to understand the facilitators, barriers, and context of optimal pre-hospital ACS care to provide opportunities to reduce pre-hospital delays and improve acute cardiovascular care...
January 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28227429/characterization-of-normal-and-scarred-myocardium-based-on-texture-analysis-of-cardiac-computed-tomography-images
#3
S Antunes, A Esposito, A Palmisanov, C Colantoni, F de Cobelli, A Del Maschio, S Antunes, A Esposito, A Palmisanov, C Colantoni, F de Cobelli, A Del Maschio, A Del Maschio, C Colantoni, F De Cobelli, A Esposito, S Antunes
An accurate detection of myocardial scar using Cardiac CT may have a strong clinical impact; however, the main drawback is the insufficient contrast to noise ratio of delayed iodine enhanced (DIE) CT images, which makes its accurate segmentation (manual as well as automatic) difficult. In this work, we investigate texture parameters applied on the different scans in order to obtain the scans and features that best differentiates normal from scarred myocardium. The experiments on 7 cases of myocarditis show the accuracy of the parameter energy in all scans, as well as the good performance of the angiographic scan (having higher spatial resolution) with different parameters for the segmentation propose...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28224871/-a-patient-with-severe-digoxin-toxicity
#4
K P van Rhee, R van Bentum, K van Keulen, M I Kuypers, M B Haak
BACKGROUND: Digoxin is a cardiac glycoside that is frequently prescribed in atrial fibrillation and heart failure. Symptoms such as nausea, hyperkalaemia, cardiac arrhythmias and cardiac arrest are seen in digoxin toxicity. The treatment focuses on reduction of digoxin absorption, prevention of hypokalaemia and hyperkalaemia, treatment of symptoms and, in severe toxicity, administration of digoxin antibodies. CASE DESCRIPTION: A 73-year-old man with a history of extensive cardiac disease was seen 45 minutes after ingesting 20 mg of digoxin...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28224405/complications-of-acromegaly-cardiovascular-respiratory-and-metabolic-comorbidities
#5
REVIEW
Rosario Pivonello, Renata S Auriemma, Ludovica F S Grasso, Claudia Pivonello, Chiara Simeoli, Roberta Patalano, Mariano Galdiero, Annamaria Colao
Acromegaly is associated with an enhanced mortality, with cardiovascular and respiratory complications representing not only the most frequent comorbidities but also two of the main causes of deaths, whereas a minor role is played by metabolic complications, and particularly diabetes mellitus. The most prevalent cardiovascular complications of acromegaly include a cardiomyopathy, characterized by cardiac hypertrophy and diastolic and systolic dysfunction together with arterial hypertension, cardiac rhythm disorders and valve diseases, as well as vascular endothelial dysfunction...
February 21, 2017: Pituitary
https://www.readbyqxmd.com/read/28222988/thirty-day-and-90-day-hospital-readmission-after-outpatient-upper-extremity-hemodialysis-access-creation
#6
Jeffrey J Siracuse, Nishant K Shah, Matthew R Peacock, Georges Tahhan, Jeffrey A Kalish, Denis Rybin, Mohammad H Eslami, Alik Farber
OBJECTIVE: Patients with end-stage renal disease have multiple comorbidities and are at increased risk for postoperative complications and resource utilization. Our goal was to determine the rate and causes of 30-day and 90-day hospital readmissions after the creation of outpatient hemodialysis access. METHODS: We retrospectively reviewed all outpatient upper extremity hemodialysis access creations performed at our medical center from 2008 to 2015. Readmission was defined as any inpatient status admission ≤30 and 90 days...
February 17, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28219933/akt-signalling-as-a-mediator-of-cardiac-adaptation-to-low-birth-weight
#7
Kimberley Cw Wang, Kimberley J Botting, Song Zhang, Caroline McMillen, Doug A Brooks, Janna L Morrison
Intrauterine insults, such as poor nutrition and placental insufficiency, can alter cardiomyocyte development and this can have significant long-term implications for heart health. Consequently, epidemiological studies have shown that low birth weight babies have an increased risk of death from cardiovascular disease in adult life. In addition, intrauterine growth restriction can result in increased left ventricular hypertrophy, which is the strongest predictor for poor health outcomes in cardiac patients. The mechanisms responsible for these associations are not clear, but a suboptimal intrauterine environment can program alternative expression of genes such as cardiac IGF-2/H19, IGF-2R and AT1R through either an increase or decrease in DNA methylation or histone acetylation at specific loci...
February 20, 2017: Journal of Endocrinology
https://www.readbyqxmd.com/read/28187362/6-2-chlorinated-polyfluorinated-ether-sulfonate-a-pfos-alternative-induces-embryotoxicity-and-disrupts-cardiac-development-in-zebrafish-embryos
#8
Guohui Shi, Qianqian Cui, Yitao Pan, Nan Sheng, Sujie Sun, Yong Guo, Jiayin Dai
As an alternative to perfluorooctanesulfonate (PFOS), 6:2 chlorinated polyfluorinated ether sulfonate (commercial name: F-53B) has been used as a mist suppressant in Chinese electroplating industries for over 30 years. It has been found in the environment and fish, and one acute assay indicated F-53B was moderately toxic. However, the toxicological information on this compound was incomplete and insufficient for assessment of their environment impact. The object of this study was to examine the developmental toxicity of F-53B using zebrafish embryos...
February 3, 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/28176924/high-stakes-and-high-emotions-providing-safe-care-in-canadian-emergency-departments
#9
Samina Ali, Denise Thomson, Timothy A D Graham, Sean E Rickard, Antonia S Stang
BACKGROUND: The high-paced, unpredictable environment of the emergency department (ED) contributes to errors in patient safety. The ED setting becomes even more challenging when dealing with critically ill patients, particularly with children, where variations in size, weight, and form present practical difficulties in many aspects of care. In this commentary, we will explore the impact of the health care providers' emotional reactions while caring for critically ill patients, and how this can be interpreted and addressed as a patient safety issue...
2017: Open Access Emergency Medicine: OAEM
https://www.readbyqxmd.com/read/28173855/burden-screening-and-treatment-of-depressive-and-anxious-symptoms-among-women-referred-to-cardiac-rehabilitation-a-prospective-study
#10
Megan C Hurley, Heather M Arthur, Caroline Chessex, Paul Oh, Karam Turk-Adawi, Sherry L Grace
BACKGROUND: Cardiovascular disease (CVD) is one of the leading causes of morbidity and mortality among women. Women with CVD experience a greater burden of psychosocial distress than men, and practice guidelines promote screening in cardiac patients, especially women. The objectives herein were to describe the burden of psychosocial distress, extent of screening, forms of treatment, and whether receipt of treatment was related to psychosocial distress symptom severity at follow-up, among women...
February 7, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28168802/validation-of-impedance-cardiography-in-pulmonary-arterial-hypertension
#11
Marios Panagiotou, Ioannis Vogiatzis, Geeshath Jayasekera, Zafeiris Louvaris, Alison Mackenzie, Neil Mcglinchey, Julien S Baker, Alistair C Church, Andrew J Peacock, Martin K Johnson
BACKGROUND: Non-invasive methods of measuring cardiac output are highly desirable in pulmonary arterial hypertension (PAH). We therefore sought to validate impedance cardiography (ICG) against thermodilution (TD) and cardiac magnetic resonance (CMR) in the measurement of cardiac output in patients under investigation for PAH. METHODS: A prospective, cross-sectional study was performed to compare single-point measurements of cardiac output obtained by impedance cardiography (COICG ) technology (PhysioFlow(®) ) with (i) contemporaneous TD measurements (COTD ) at rest and steady-state exercise during right heart catheterization and (ii) CMR measurements (COCMR ) at rest obtained within 72 h...
February 6, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/28166312/association-between-subclinical-cardiac-biomarkers-and-clinically-manifest-cardiac-diseases-with-cortical-cerebral-microinfarcts
#12
Saima Hilal, Yuek Ling Chai, Susanne van Veluw, Muhammad Amin Shaik, Mohammad Kamran Ikram, Narayanaswamy Venketasubramanian, Arthur Mark Richards, Geert Jan Biessels, Christopher Chen
Importance: Subclinical and clinical cardiac diseases have been previously linked to magnetic resonance imaging (MRI) manifestations of cerebrovascular disease, such as lacunes and white matter hyperintensities, as well as dementia. Cortical cerebral microinfarcts (CMIs), a novel MRI marker of cerebral vascular disease, have not been studied, to date, in relation to subclinical and clinical cardiac diseases. Objective: To examine the association of blood biomarkers of subclinical cardiac disease and clinically manifest cardiac diseases with CMIs graded on 3-T MRI in a memory clinic population...
February 6, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28164016/isolated-rupture-of-bicuspid-aortic-valve-following-blunt-chest-trauma-a-case-report-and-systematic-review-of-literature
#13
Hemindermeet Singh, Sajid Ali, Faraz Khan Luni, Fayyaz Hashmi, Mohammed Taleb
Blunt trauma to chest cause injury to various cardiac structures. Isolated rupture of aortic valve without aortic dissection is rare complication of blunt chest trauma and can be caused by a tear or avulsion of the valve. We report a case of a 35-year-old male who presented with severe aortic insufficiency due to rupture of a non-infected congenital bicuspid aortic valve following non-penetrating chest trauma. The diagnosis was suggested by echocardiography and was confirmed by intra-operative and histological findings...
February 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/28154461/evaluation-of-serum-myeloperoxidase-concentration-in-dogs-with-heart-failure-due-to-chronic-mitral-valvular-insufficiency
#14
Jong-In Park, Sang-Il Suh, Changbaig Hyun
Myeloperoxidase (MPO) is a leukocyte-derived enzyme involved in the process of heart failure and is found to have good diagnostic and prognostic values in humans with chronic heart failure. This study evaluated the relationship between serum MPO levels and the severity of heart failure (HF) due to chronic mitral valvular insufficiency (CMVI) in dogs. Eighty-two client-owned dogs consisting of 69 dogs with different stages of HF due to CMVI and 13 age-matched healthy dogs were enrolled in this study. Serum MPO concentrations in the healthy and CMVI groups were determined by enzyme-linked immunosorbent assay (ELISA) using a canine-specific monoclonal anti-MPO antibody...
January 2017: Canadian Journal of Veterinary Research, Revue Canadienne de Recherche Vétérinaire
https://www.readbyqxmd.com/read/28151504/-cardiac-abnormalities-in-patients-with-systemic-lupus-erythematosus-the-role-of-antiphospholipid-antibodies
#15
Manuel Monti, Francesco Borgognoni, Loredana Pastacci, Giovanni Maria Vincentelli
BACKGROUND: Systemic lupus erythematosus (SLE) is a chronic inflammatory disease that has protean manifestations and follows a relapsing and remitting course. More than 90% of cases of SLE occur in women, frequently starting at childbearing age. It is characterized by the presence of autoantibodies potentially directed toward every organ or apparatus. Cardiac alterations are frequent in patients affected by SLE and the simultaneous presence of antiphospholipid antibodies (aPL), able to cause arterial thrombosis in any vascular district, is considered a possible risk factor for cardiac damage in SLE patients...
December 2016: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28150297/time-course-and-reasons-for-90-day-mortality-in-fast-track-hip-and-knee-arthroplasty
#16
C C Jørgensen, H Kehlet
BACKGROUND: Post-operative mortality is an important adverse outcome, including in total hip (THA) and knee arthroplasty (TKA). However, whether mortality is due to anaesthetic/surgical complications, surgically induced organ dysfunction or unrelated to surgery is rarely considered. METHODS: Prospective observational study in 13,775 consecutive THA/TKAs with similar fast-track protocols and a median length of stay of 2 days. Complete 90-days follow-up through national registries, followed by review of medical records and death certificates...
February 1, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28145980/oral-healthcare-and-cardiovascular-disease-a-scoping-review-of-current-strategies-and-implications-for-nurses
#17
Paula Sanchez, Bronwyn Everett, Yenna Salamonson, Shilpi Ajwani, Ajesh George
BACKGROUND: There is epidemiological evidence showing an association between periodontal disease and cardiovascular disease (CVD). Despite this evidence* no comprehensive review has been undertaken to identify strategies to improve the oral health of people with CVD. OBJECTIVES: The aim of this review is to identify current evidence relating to the oral healthcare and management of patients with CVD. METHODS: A scoping review was undertaken focusing on 4 key areas, namely, the impact of periodontal treatment on CVD, current recommendations regarding oral health and CVD, the role of nurses in promoting oral health, and available resources to support them...
January 31, 2017: Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28143588/recognition-of-out-of-hospital-cardiac-arrest-during-emergency-calls-a-systematic-review-of-observational-studies
#18
REVIEW
Søren Viereck, Thea Palsgaard Møller, Josephine Philip Rothman, Fredrik Folke, Freddy Knudsen Lippert
BACKGROUND: The medical dispatcher plays an essential role as part of the first link in the Chain of Survival, by recognising the out-of-hospital cardiac arrest (OHCA) during the emergency call, dispatching the appropriate first responder or emergency medical services response, performing dispatcher assisted cardiopulmonary resuscitation, and referring to the nearest automated external defibrillator. The objective of this systematic review was to evaluate and compare studies reporting recognition of OHCA patients during emergency calls...
February 1, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28143388/effects-of-cardiac-telerehabilitation-in-patients-with-coronary-artery-disease-using-a-personalised-patient-centred-web-application-protocol-for-the-smartcare-cad-randomised-controlled-trial
#19
Rutger W M Brouwers, Jos J Kraal, Simone C J Traa, Ruud F Spee, Laurence M L C Oostveen, Hareld M C Kemps
BACKGROUND: Cardiac rehabilitation has beneficial effects on morbidity and mortality in patients with coronary artery disease, but is vastly underutilised and short-term improvements are often not sustained. Telerehabilitation has the potential to overcome these barriers, but its superiority has not been convincingly demonstrated yet. This may be due to insufficient focus on behavioural change and development of patients' self-management skills. Moreover, potentially beneficial communication methods, such as internet and video consultation, are rarely used...
January 31, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28138705/resveratrol-activates-endogenous-cardiac-stem-cells-and-improves-myocardial-regeneration-following-acute-myocardial-infarction
#20
Lin Ling, Shaohua Gu, Yan Cheng
Stem cell antigen-1-positive (Sca-1+) cardiac stem cells (CSCs) therapy for myocardial regeneration following acute myocardial infarction (AMI) is limited by insufficient cell viability and a high rate of apoptosis, due to the poor regional microenvironment. Resveratrol, which is a compound extracted from red wine, has been reported to protect myocardial tissue post‑AMI by increasing the expression of angiogenic and chemotactic factors. The present study aimed to investigate the effects of resveratrol on Sca‑1+ CSCs, and to optimize Sca‑1+ CSCs therapy for myocardial regeneration post‑AMI...
January 25, 2017: Molecular Medicine Reports
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