keyword
MENU ▼
Read by QxMD icon Read
search

Cardiac screening

keyword
https://www.readbyqxmd.com/read/28641393/a-technical-review-of-subvalvular-techniques-for-repair-of-ischaemic-mitral-regurgitation-and-their-associated-echocardiographic-and-survival-outcomes
#1
Leonidas V Athanasopoulos, Roberto P Casula, Prakash P Punjabi, Yusuf S Abdullahi, Thanos Athanasiou
Subvalvular techniques are gaining ground as adjunct procedures for addressing ischaemic mitral regurgitation. The aim of this study was to describe the different techniques and assess their results. A systematic review of the literature was performed. The end points of interest were recurrence of mitral regurgitation, cardiac events and early and late echocardiographic measurements. After initial screening, 450 articles were identified, of which 24 provided the best available evidence on the topic. The different subvalvular techniques had similar mortality rates when compared with the standard restrictive annuloplasty...
June 21, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28634504/the-reemergence-of-eeg-reactivity-after-cardiac-arrest
#2
Joseph Zachariah, Alejandro A Rabinstein
Electroencephalogram (EEG) reactivity has been increasingly utilized in prognostication after cardiac arrest. Recent studies have demonstrated a false-positive rate of 0% in predicting poor outcome with a nonreactive EEG. The reemergence of reactivity after an initial nonreactive EEG has been noted in cases of drug intoxication, rewarming after hypothermia, and after discontinuing sedation. This is the first case describing the reemergence of EEG reactivity without the confounding factors listed above. We describe a case of resuscitated cardiac arrest with initial EEG demonstrating a lack of reactivity...
July 2017: Neurohospitalist
https://www.readbyqxmd.com/read/28632483/cardiovascular-disease-risk-profile-of-ncaa-division-iii-intercollegiate-football-athletes-a-pilot-study
#3
Cynthia J Wright, Elizabeth L Abbey, Barbara A Brandon, Edward J Reisman, Christina M Kirkpatrick
OBJECTIVES: Concerns about the long-term cardiovascular health implications of American football participation have been investigated at the professional and Division I levels, but limited research is available at the less resourced Division III level. Therefore, the objective was to assess the cardiovascular disease risk profile of NCAA Division III intercollegiate football athletes. METHODS: Eighty-nine varsity football athletes (age=19.6±1.7 years, height=1...
June 20, 2017: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/28631210/carcinoid-heart-disease-a%C3%A2-guide-for-screening-and-timing-of-surgical-intervention
#4
REVIEW
E A Hart, T A Meijs, R C A Meijer, K M Dreijerink, M E Tesselaar, C A de Groot, G D Valk, S A J Chamuleau
The cardiac manifestations of a neuroendocrine tumour are referred to as carcinoid heart disease (CaHD) and are associated with a poor prognosis. Surgical intervention is the only proven therapeutic option and may prolong survival and quality of life. No consensus has been reached internationally with regard to screening for CaHD and the optimal timing for surgery. Although limited evidence is available on this matter, a trend towards early surgery and subsequent reduced mortality has been observed. In this review we provide an overview of the current understanding and propose a protocol to guide cardiologists in the screening for CaHD and the timing of referral to a specialised surgical centre...
June 19, 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/28629510/screening-strategies-for-atrial-fibrillation-a-systematic-review-and-cost-effectiveness-analysis
#5
Nicky J Welton, Alexandra McAleenan, Howard Hz Thom, Philippa Davies, Will Hollingworth, Julian Pt Higgins, George Okoli, Jonathan Ac Sterne, Gene Feder, Diane Eaton, Aroon Hingorani, Christopher Fawsitt, Trudie Lobban, Peter Bryden, Alison Richards, Reecha Sofat
BACKGROUND: Atrial fibrillation (AF) is a common cardiac arrhythmia that increases the risk of thromboembolic events. Anticoagulation therapy to prevent AF-related stroke has been shown to be cost-effective. A national screening programme for AF may prevent AF-related events, but would involve a substantial investment of NHS resources. OBJECTIVES: To conduct a systematic review of the diagnostic test accuracy (DTA) of screening tests for AF, update a systematic review of comparative studies evaluating screening strategies for AF, develop an economic model to compare the cost-effectiveness of different screening strategies and review observational studies of AF screening to provide inputs to the model...
May 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28629180/bioavailability-of-dietary-omega-3-fatty-acids-added-to-a-variety-of-sausages-in-healthy-individuals
#6
Anton Köhler, Johanna Heinrich, Clemens von Schacky
A low Omega-3 Index (eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in erythrocytes) is associated with cardiac, cerebral, and other health issues. Intake of EPA and DHA, but not of alpha-linolenic acid (ALA), increases the Omega-3 Index. We investigated bioavailability, safety, palatability and tolerability of EPA and DHA in a novel source: a variety of sausages. We screened 96 healthy volunteers, and recruited 44 with an Omega-3 Index <5%. Participants were randomly assigned to receive a variety of sausages enriched with approximately 250 mg EPA and DHA per 80 g (n = 22) daily for 8 weeks, or matching placebo sausages (n = 22)...
June 19, 2017: Nutrients
https://www.readbyqxmd.com/read/28628189/-a-statement-the-polish-cardiac-society-working-group-on-pulmonary-circulation-on-screening-for-cteph-patients-after-acute-pulmonary-embolism
#7
Michał Ciurzyński, Marcin Kurzyna, Grzegorz Kopeć, Piotr Błaszczak, Łukasz Chrzanowski, Karol Kamiński, Katarzyna Mizia-Stec, Tatiana Mularek-Kubzdela, Ewa Mroczek, Andrzej Biederman, Piotr Pruszczyk, Adam Torbicki
Both pharmacological and invasive treatment of chronic thromboembolic pulmonary hypertension (CTEPH) is now available in Poland and the awareness of the disease among physicians is growing. Thus, the Polish Cardiac Society's Working Group on Pulmonary Circulation in cooperation with independent experts in this field, have launched the statement on algorithm to guide a CTEPH diagnosis in patients with previous acute pulmonary embolism (APE). In Poland, every year this disease affects about 250 patients. CTEPH should be suspected in individuals after APE with dyspnea, despite at least 3 months period of effective anticoagulation, particularly when specified risk factors are present...
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28628163/-quantitative-structure-activity-relationship-model-for-prediction-of-cardiotoxicity-of-chemical-components-in-traditional-chinese-medicines
#8
(no author information available yet)
OBJECTIVE: Some quantitative structure-activity relationship (QSAR) models have been developed to predict cardiac toxicity of drugs, which have limited predictive power due to based on hERG channel inhibition. The objective of this study was try to develop a QSAR model based on all kinds of cardiac adverse effects, and to predict the potential cardiotoxicity of chemical components in traditional Chinese medicines (TCM). METHODS: In this study, the compounds data of all kinds of cardiac adverse reactions were selected as the training set...
June 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28625392/a-novel-risk-score-to-predict-the-need-for-nutrition-support-after-cardiac-surgery
#9
Rika E Ohkuma, Todd C Crawford, Patricia M Brown, Joshua C Grimm, J Trent Magruder, Arman Kilic, Alejandro Suarez-Pierre, Sukyee Snyder, Justin D Wood, Eric Schneider, Marc S Sussman, Glenn J R Whitman
BACKGROUND: In specific patients, early postoperative nutrition mitigates malnutrition-related morbidity and mortality. The goal of this study was to develop and validate a prediction score designed to stratify patients immediately after cardiac surgery according to risk for nutrition support (NS). METHODS: We identified adult cardiac surgery patients at our institution in 2012 requiring postoperative NS, enteral or parenteral. Using multivariable logistic regression modeling, we developed a Johns Hopkins Hospital Nutrition Support (JHH NS) score from relative odds ratios generated by variables that independently predicted the need for NS...
May 18, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28624402/development-and-validation-of-a-simple-to-use-nomogram-for-predicting-5-10-and-15-year-survival-in-asymptomatic-adults-undergoing-coronary-artery-calcium-scoring
#10
Bríain Ó Hartaigh, Heidi Gransar, Tracy Callister, Leslee J Shaw, Joshua Schulman-Marcus, Wijnand J Stuijfzand, Valentina Valenti, Iksung Cho, Jackie Szymonifka, Fay Y Lin, Daniel S Berman, Hyuk-Jae Chang, James K Min
OBJECTIVES: The purpose of this study was to develop and validate a simple-to-use nomogram for prediction of 5-, 10-, and 15-year survival among asymptomatic adults. BACKGROUND: Simple-to-use prognostication tools that incorporate robust methods such as coronary artery calcium scoring (CACS) for predicting near-, intermediate- and long-term mortality are warranted. METHODS: In a consecutive series of 9,715 persons (mean age: 53.4 ± 10.5 years; 59...
June 9, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28623117/open-heart-surgery-does-not-increase-the-incidence-of-ipsilateral-ischemic-stroke-in-patients-with-asymptomatic-severe-carotid-stenosis
#11
John E Castaldo, Hussam A Yacoub, Yuebing Li, Hope Kincaid, Donna Jenny
BACKGROUND AND PURPOSE: We evaluated the incidence of perioperative stroke following the institution's 2007 practice change of discontinuing combined carotid endarterectomy and open heart surgery (OHS) for patients with severe carotid stenosis. METHODS: In this retrospective cohort study, we compared 113 patients undergoing coronary artery bypass grafting, aortic valve replacement, or both from 2007 to 2011 with data collected from 2001 to 2006 from a similar group of patients...
June 13, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28623064/to-screen-or-not-to-screen-examining-the-arguments-against-screening-for-atrial-fibrillation
#12
REVIEW
Lis Neubeck, Jessica Orchard, Nicole Lowres, S Ben Freedman
Atrial fibrillation (AF) is the most common cardiac arrhythmia, with a lifetime risk of one in four of developing AF over the age of 40 years. Around 40% of patients are asymptomatic, which is of concern as AF is a major risk factor for stroke. Early detection and appropriate management reduces stroke risk by two-thirds. Atrial fibrillation screening is now recommended in international guidelines, but there are some common arguments against screening. Overall, to be of value any screening program must fulfil the World Health Organization (WHO) Wilson and Jungner criteria for screening programs...
May 24, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28622605/flexible-nanofilms-coated-with-aligned-piezoelectric-microfibers-preserve-the-contractility-of-cardiomyocytes
#13
P José Gouveia, S Rosa, L Ricotti, B Abecasis, H V Almeida, L Monteiro, J Nunes, F Sofia Carvalho, M Serra, S Luchkin, A Leonidovitch Kholkin, P Marques Alves, P Jorge Oliveira, R Carvalho, A Menciassi, R Pires das Neves, L Silva Ferreira
The use of engineered cardiac tissue for high-throughput drug screening/toxicology assessment remains largely unexplored. Here we propose a scaffold that mimics aspects of cardiac extracellular matrix while preserving the contractility of cardiomyocytes. The scaffold is based on a poly(caprolactone) (PCL) nanofilm with magnetic properties (MNF, standing for magnetic nanofilm) coated with a layer of piezoelectric (PIEZO) microfibers of poly(vinylidene fluoride-trifluoroethylene) (MNF+PIEZO). The nanofilm creates a flexible support for cell contraction and the aligned PIEZO microfibers deposited on top of the nanofilm creates conditions for cell alignment and electrical stimulation of the seeded cells...
September 2017: Biomaterials
https://www.readbyqxmd.com/read/28621328/live-cell-screening-platform-identifies-ppar%C3%AE-as-a-regulator-of-cardiomyocyte-proliferation-and-cardiac-repair
#14
Ajit Magadum, Yishu Ding, Lan He, Teayoun Kim, Mohankrishna Dalvoy Vasudevarao, Qinqiang Long, Kevin Yang, Nadeera Wickramasinghe, Harsha V Renikunta, Nicole Dubois, Gilbert Weidinger, Qinglin Yang, Felix B Engel
Zebrafish can efficiently regenerate their heart through cardiomyocyte proliferation. In contrast, mammalian cardiomyocytes stop proliferating shortly after birth, limiting the regenerative capacity of the postnatal mammalian heart. Therefore, if the endogenous potential of postnatal cardiomyocyte proliferation could be enhanced, it could offer a promising future therapy for heart failure patients. Here, we set out to systematically identify small molecules triggering postnatal cardiomyocyte proliferation. By screening chemical compound libraries utilizing a Fucci-based system for assessing cell cycle stages, we identified carbacyclin as an inducer of postnatal cardiomyocyte proliferation...
June 16, 2017: Cell Research
https://www.readbyqxmd.com/read/28620067/allele-specific-silencing-of-mutant-mrna-rescues-ultrastructural-and-arrhythmic-phenotype-in-mice-carriers-of-the-r4496c-mutation-in-the-ryanodine-receptor-gene-ryr2
#15
Rossana Bongianino, Marco Denegri, Andrea Mazzanti, Francesco Lodola, Alessandra Vollero, Simona Boncompagni, Silvia Fasciano, Giulia Rizzo, Damiano Mangione, Serena Barbaro, Alessia Di Fonso, Carlo Napolitano, Alberto Auricchio, Feliciano Protasi, Silvia G Priori
Rationale: Mutations in the cardiac Ryanodine Receptor gene (RYR2) cause dominant Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), a leading cause of sudden death in apparently healthy individuals exposed to emotions or physical exercise. Objective: We investigated the efficacy of allele specific silencing by RNA interference to prevent CPVT phenotypical manifestations in our dominant CPVT mice model carriers of the heterozygous mutation R4496C in RYR2Methods and Results: We developed an in vitro mRNA and protein-based assays to screen multiple siRNAs for their ability to selectively silence mutant RYR2-R4496C mRNA over the corresponding wild-type (WT) allele...
June 15, 2017: Circulation Research
https://www.readbyqxmd.com/read/28618999/biomarkers-for-diagnosing-and-staging-of-fabry-disease
#16
Johannes Krämer, Frank Weidemann
BACKGROUND: Fabry disease is a X-linked lysosomal storage disorder caused by deficient activity of α -galactosidase A which leads to progressive intracellular accumulation of globotriaosylceramide in tissues and organs including heart, kidney, vascular endothelium, the nervous system, the eyes and the skin. Cardiac involvement is common, leads to fatal complications and is mainly responsible for reduced life expectancy in Fabry disease. The exact staging of disease progression and timely initiation of treatment is essential in Fabry disease...
June 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28618908/psychosocial-perspectives-in-cardiovascular-disease
#17
Susanne S Pedersen, Roland von Känel, Phillip J Tully, Johan Denollet
Adaptation to living with cardiovascular disease may differ from patient to patient and is influenced not only by disease severity and limitations incurred by the disease but also by socioeconomic factors (e.g. health literacy), the patients' psychological make-up and susceptibility to distress. Co-morbid depression and/or anxiety is prevalent in 20% of patients with cardiovascular disease, which may be either transient or chronic. Distress, such as depression, reduces adherence, serves as a barrier to behaviour change and the adoption of a healthy lifestyle, and increases the risk that patients drop out of cardiac rehabilitation, impacting on patients' quality of life, risk of hospitalisation and mortality...
June 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28616394/new-method-of-sudomotor-function-measurement-to-detect-microvascular-disease-and-sweat-gland-nerve-or-unmyelinated-c-fiber-dysfunction-in-adults-with-retinopathy
#18
John E Lewis, Steven E Atlas, Ammar Rasul, Ashar Farooqi, Laura Lantigua, Oscar L Higuera, Andrea Fiallo, Lianette Laria, Renata Picciani, Ken Wals, Zohar Yehoshua, Armando Mendez, Janet Konefal, Sharon Goldberg, Judi Woolger
BACKGROUND: Diabetes-associated microvascular complications such as retinopathy and neuropathy often lead to end-organ and tissue damage. Impaired skin microcirculation often precedes the detection of other advanced diabetic complications. The ANS-1 system contains a redesigned sympathetic skin response (ANS-1 SSR) device that measures sudomotor function, a photoplethysmography sensor, and a blood pressure device to comprehensively assess cardiac autonomic neuropathy and endothelial dysfunction...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/28615833/prevalence-and-organwise-distribution-of-sarcocystiosis-in-buffaloes-of-mohali-punjab
#19
Khadim Hussain Dar, Mohd Mansoor Bhat, Majid Shafi
The study was carried at Mirha Exports private limited at Mohali, Punjab, from December 2012 to May 2013 during which 1000 buffaloes of 2-3 years of age slaughtered for meat purposes were screened for the Sarcocystis species. Most of the animals examined at anti-mortem appeared normal and clinically healthy. However, at slaughtering, the gross and microscopic examination of representative samples of striated muscles collected from slaughtered buffaloes revealed 95.50 % prevalence of Sarcocystis species. Out of 1000 samples examined, 955 samples (95...
June 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28615216/emergency-response-facilities-including-primary-and-secondary-prevention-strategies-across-79-professional-football-clubs-in-england
#20
Aneil Malhotra, Harshil Dhutia, Sabiha Gati, Tee-Joo Yeo, Gherardo Finnochiaro, Tracey Keteepe-Arachi, Thomas Richards, Mike Walker, Robin Birt, David Stuckey, Laurence Robinson, Maite Tome, Ian Beasley, Michael Papadakis, Sanjay Sharma
AIM: To assess the emergency response planning and prevention strategies for sudden cardiac arrest (SCA) across a wide range of professional football clubs in England. METHODS: A written survey was sent to all professional clubs in the English football league, namely the Premiership, Championship, League 1 and League 2. Outcomes included: (1) number of clubs performing cardiac screening and frequency of screening; (2) emergency planning and documentation; (3) automated external defibrillator (AED) training and availability; and (4) provision of emergency services at sporting venues...
June 14, 2017: British Journal of Sports Medicine
keyword
keyword
110106
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"