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https://www.readbyqxmd.com/read/29048522/screening-for-atrial-fibrillation-a-european-heart-rhythm-association-ehra-consensus-document-endorsed-by-the-heart-rhythm-society-hrs-asia-pacific-heart-rhythm-society-aphrs-and-sociedad-latinoamericana-de-estimulaci%C3%A3-n-card%C3%A3-aca-y-electrofisiolog%C3%A3-a-solaece
#1
Georges H Mairesse, Patrick Moran, Isabelle C Van Gelder, Christian Elsner, Marten Rosenqvist, Jonathan Mant, Amitava Banerjee, Bulent Gorenek, Johannes Brachmann, Niraj Varma, Gustavo Glotz de Lima, Jonathan Kalman, Neree Claes, Trudie Lobban, Deirdre Lane, Gregory Y H Lip, Giuseppe Boriani
No abstract text is available yet for this article.
October 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29020031/sudden-cardiac-death-and-pump-failure-death-prediction-in-chronic-heart-failure-by-combining-ecg-and-clinical-markers-in-an-integrated-risk-model
#2
Julia Ramírez, Michele Orini, Ana Mincholé, Violeta Monasterio, Iwona Cygankiewicz, Antonio Bayés de Luna, Juan Pablo Martínez, Pablo Laguna, Esther Pueyo
BACKGROUND: Sudden cardiac death (SCD) and pump failure death (PFD) are common endpoints in chronic heart failure (CHF) patients, but prevention strategies are different. Currently used tools to specifically predict these endpoints are limited. We developed risk models to specifically assess SCD and PFD risk in CHF by combining ECG markers and clinical variables. METHODS: The relation of clinical and ECG markers with SCD and PFD risk was assessed in 597 patients enrolled in the MUSIC (MUerte Súbita en Insuficiencia Cardiaca) study...
2017: PloS One
https://www.readbyqxmd.com/read/28991289/physical-activity-and-its-association-with-chronic-diseases-in-the-elderly-in-11-cities-of-peru
#3
Christian R Mejia, Araseli Verastegui-Díaz, Dante M Quiñones-Laveriano, Germán Aranzabal-Alegría, Virgilio E Failoc-Rojas
Aim: To determine the frequency of physical activity and its association with chronic diseases in the elderly in eleven cities of Peru. Methods: A cross-sectional study of secondary data was conducted; the dependent variable was not the realization of physical activity, chronic disease and other physio-anthropometric variables were independent variables. For bivariate and multivariate analysis generalized linear models were used. A confidence level of 95% and p < 0...
2017: Gaceta Médica de México
https://www.readbyqxmd.com/read/28990469/identification-and-characterization-of-novel-genes-expressed-preferentially-in-the-corpora-allata-or-corpora-cardiaca-during-the-juvenile-hormone-synthetic-period-in-the-silkworm-bombyx-mori
#4
Syusaku Taguchi, Masafumi Iwami, Taketoshi Kiya
Juvenile hormone (JH) plays important roles in insect development and physiology. JH titer is tightly regulated to coordinately adjust systemic physiology and development. Although control of JH titer is explained by the expression of JH biosynthetic enzymes in the corpora allata (CA), molecular mechanisms that regulate the expression of these genes remain elusive. In the present study, to identify novel regulators of JH biosynthetic genes, we conducted a gene expression screen using the CA and corpora cardiaca (CC) of the silkworm, Bombyx mori, in the JH synthesis period...
October 2017: Zoological Science
https://www.readbyqxmd.com/read/28934412/gorenek-b-et-al-device-detected-subclinical-atrial-tachyarrhythmias-definition-implications-and-management-an-european-heart-rhythm-association-ehra-consensus-document-endorsed-by-heart-rhythm-society-hrs-asia-pacific-heart-rhythm-society-aphrs-and-sociedad
#5
https://www.readbyqxmd.com/read/28934408/device-detected-subclinical-atrial-tachyarrhythmias-definition-implications-and-management-an-european-heart-rhythm-association-ehra-consensus-document-endorsed-by-heart-rhythm-society-hrs-asia-pacific-heart-rhythm-society-aphrs-and-sociedad-latinoamericana
#6
Bulent Gorenek, Jeroen Bax, Giuseppe Boriani, Shih-Ann Chen, Nikolaos Dagres, Taya V Glotzer, Jeff S Healey, Carsten W Israel, Gulmira Kudaiberdieva, Lars-Åke Levin, Gregory Y H Lip, David Martin, Ken Okumura, Jesper H Svendsen, Hung-Fat Tse, Giovanni L Botto, Cecilia Linde, Valentina Kutyifa, Robert Bernat, Daniel Scherr, Chu-Pak Lau, Pedro Iturralde, Daniel P Morin, Irina Savelieva
No abstract text is available yet for this article.
September 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28918475/octopaminergic-innervation-and-a-neurohaemal-release-site-in-the-antennal-heart-of-the-locust-schistocerca-gregaria
#7
Victoria Antemann, Günther Pass, Hans-Joachim Pflüger
A detailed account is given by the octopaminergic innervation of the antennal heart in Schistocerca gregaria using various immunohistochemical methods. Anterograde axonal filling illustrates the unilateral innervation on the medial ventral surface of the pumping muscle of the antennal heart via the paired corpora cardiaca nerve III. In addition, antibody staining revealed that ascending axons of this nerve terminate at the ampullae of the antennal heart forming synaptoid structures and extensive neurohaemal release sites...
September 16, 2017: Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology
https://www.readbyqxmd.com/read/28902932/non-pharmacological-interventions-to-promote-the-sleep-of-patients-after-cardiac-surgery-a-systematic-review
#8
Fernanda de Souza Machado, Regina Claudia da Silva Souza, Vanessa Brito Poveda, Ana Lucia Siqueira Costa
Objective: to analyze evidence available in the literature concerning non-pharmacological interventions that are effective to treat altered sleep patterns among patients who underwent cardiac surgery. Method: systematic review conducted in the National Library of Medicine-National Institutes of Health, Cochrane Central Register of Controlled Trials, Latin American and Caribbean Health Sciences Literature, Scopus, Embase, Cumulative Index to Nursing and Allied Health Literature and PsycINFO databases, and also grey literature...
September 12, 2017: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/28902230/chronic-kidney-disease-and-metabolic-syndrome-as-risk-factors-for-cardiovascular-disease-in-a-primary-care-program
#9
Suzana Greffin, Mauro Barros André, Jorge Paulo Strogoff de Matos, Hye Chung Kang, Antonio José Lagoeiro Jorge, Maria Luiza Garcia Rosa, Jocemir Ronaldo Lugon
Introduction: Cardiovascular disease (CVD) is especially prevalent in patients with chronic kidney disease (CKD). Objective: To evaluate the role of CKD and metabolic syndrome (MS), which is a cluster of risk factors for CVD, as predictors of CVD. Methods: Observational, cross-sectional study with a random sample aged 45 or more years extracted from the population assisted by the primary care program in Niterói city in the state of Rio de Janeiro, Brazil...
August 28, 2017: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/28881872/hypertension-and-cardiac-arrhythmias-a-consensus-document-from-the-european-heart-rhythm-association-ehra-and-esc-council-on-hypertension-endorsed-by-the-heart-rhythm-society-hrs-asia-pacific-heart-rhythm-society-aphrs-and-sociedad-latinoamericana-de-estimulaci%C3%A3
#10
Gregory Y H Lip, Antonio Coca, Thomas Kahan, Giuseppe Boriani, Antonis S Manolis, Michael Hecht Olsen, Ali Oto, Tatjana S Potpara, Jan Steffel, Francisco Marín, Márcio Jansen de Oliveira Figueiredo, Giovanni de Simone, Wendy S Tzou, Chern-En Chiang, Bryan Williams, Gheorghe-Andrei Dan, Bulent Gorenek, Laurent Fauchier, Irina Savelieva, Robert Hatala, Isabelle van Gelder, Jana Brguljan-Hitij, Serap Erdine, Dragan Lovic, Young-Hoon Kim, Jorge Salinas-Arce, Michael Field
Hypertension is a common cardiovascular risk factor leading to heart failure (HF), coronary artery disease, stroke, peripheral artery disease and chronic renal insufficiency. Hypertensive heart disease can manifest as many cardiac arrhythmias, most commonly being atrial fibrillation (AF). Both supraventricular and ventricular arrhythmias may occur in hypertensive patients, especially in those with left ventricular hypertrophy (LVH) or HF. Also, some of the antihypertensive drugs commonly used to reduce blood pressure, such as thiazide diuretics, may result in electrolyte abnormalities (e...
June 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28852803/the-hypertrehalosemic-neuropeptides-of-cicadas-are-structural-isomers-evidence-by-ion-mobility-mass-spectrometry
#11
Simone König, Heather Marco, Gerd Gäde
It has been known for more than 20 years that the neurosecretory glands of the cicadas, the corpora cardiaca, synthesize two isobaric peptides with hypertrehalosemic activity. Both decapeptides have exactly the same amino acid sequence (pGlu-Val-Asn-Phe-Ser-Pro-Ser-Trp-Gly-Asn-NH2) and mass but differ in their retention time in reversed-phase liquid chromatography. A synthetic peptide with the same sequence elutes together with the second more hydrophobic peptide peak of the natural cicada extract. It is not clear what modification is causing the described observations...
August 29, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28845541/distribution-of-tachykinin-related-peptides-in-the-brain-of-the-tobacco-budworm-heliothis-virescens
#12
Xin-Cheng Zhao, Gui-Ying Xie, Bente G Berg, Joachim Schachtner, Uwe Homberg
Invertebrate tachykinin-related peptides (TKRPs) comprise a group of signaling molecules having sequence similarities to mammalian tachykinins. A growing body of evidence has demonstrated the presence of TKRPs in the central nervous system of insects. In this investigation, we used an antiserum against locustatachykinin-II to reveal the distribution pattern of these peptides in the brain of the moth Heliothis virescens. Immunolabeling was found throughout the brain of the heliothine moth. Most of the roughly 500 locustatachykinin-II immunoreactive cell bodies, that is, ca...
December 15, 2017: Journal of Comparative Neurology
https://www.readbyqxmd.com/read/28837995/microscopic-and-phytochemical-comparison-of-the-three-leonurus-species-l-%C3%A2-cardiaca-l-%C3%A2-japonicus-and-l-%C3%A2-sibiricus
#13
Anna Pitschmann, Christine Waschulin, Christina Sykora, Sodnomtseren Purevsuren, Sabine Glasl
At least three Leonurus species, Leonurus cardiaca, Leonurus japonicus, and Leonurus sibiricus, are used in various traditional medicinal systems for different therapeutic purposes. The plant names "L. sibiricus" and "L. japonicus" are often used as synonyms, which causes confusion in literature and implies that several studies may be based on improperly identified plant material. To avoid further confusion, the current status of the identification of these three species is illustrated. Characteristics for their unequivocal identification are presented using stereo and light microscopy as well as HPTLC...
October 2017: Planta Medica
https://www.readbyqxmd.com/read/28832747/pre-participation-physical-fitness-does-not-influence-adherence-to-a-supervised-exercise-program
#14
Fábio Akio Nishijuka, Christina Grüne de Souza E Silva, Carlos Vieira Duarte, Claudio Gil Soares de Araújo
Background: Exercise-based cardiac rehabilitation tends to reduce mortality. However, it requires medium/long-term adherence to regular physical exercise. It is relevant to identify the variables that affect adherence to an supervised exercise program (SEP). Objective: To evaluate the influence of pre-participation levels of aerobic and non-aerobic physical fitness components in medium-term adherence to SEP. Methods: A total of 567 SEP participants (65 ± 12 years) (68% men) were studied...
August 17, 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28832746/evaluation-of-quality-of-life-in-patients-with-and-without-heart-failure-in-primary-care
#15
Antonio José Lagoeiro Jorge, Maria Luiza Garcia Rosa, Dayse Mary da Silva Correia, Wolney de Andrade Martins, Diana Maria Martinez Ceron, Leonardo Chaves Ferreira Coelho, William Shinji Nobre Soussume, Hye Chung Kang, Samuel Datum Moscavitch, Evandro Tinoco Mesquita
BACKGROUND: Heart failure (HF) is a major public health issue with implications on health-related quality of life (HRQL). OBJECTIVE: To compare HRQL, estimated by the Short-Form Health Survey (SF-36), in patients with and without HF in the community. METHODS: Cross-sectional study including 633 consecutive individuals aged 45 years or older, registered in primary care. The subjects were selected from a random sample representative of the population studied...
September 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28814404/adaptive-spatiotemporal-changes-in-morphology-anatomy-and-mechanics-during-the-ontogeny-of-subshrubs-with-square-shaped-stems
#16
Ruwen Kaminski, Thomas Speck, Olga Speck
PREMISE OF THE STUDY: Plant stems can be regarded as fiber-reinforced structures characterized by anatomical heterogeneity, mechanical anisotropy, and adaptability to changing internal and external constraints. Our study focused on adaptive spatiotemporal changes in morphology, anatomy, and mechanical properties during the ontogeny of Leonurus cardiaca L. (Lamiaceae) internodes, proving considerable functional adaptability. METHODS: Four-point bending tests and torsional tests were carried out on the same internodes to measure flexural and torsional stiffness...
August 16, 2017: American Journal of Botany
https://www.readbyqxmd.com/read/28774383/atrial-cardiomyopathy-a-useful-notion-in-cardiac-disease-management-or-a-passing-fad
#17
REVIEW
Jean-Baptiste Guichard, Stanley Nattel
The term atrial cardiomyopathy, which has been used sporadically in the medical literature, was recently the subject of a detailed Consensus Document prepared by representatives of the European Heart Rhythm Association, Heart Rhythm Society, Asia-Pacific Heart Rhythm Society, and Sociedad Latinoamericana de Estimulación Cardiaca y Electrofisiología. They discussed aspects of the definition, histopathology, atrial-specific physiology, atrial pathology, impact on arrhythmia occurrence, imaging, mapping, and ablation...
August 8, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28767910/heart-rate-variability-based-on-risk-stratification-for-type-2-diabetes-mellitus
#18
Julia Silva-E-Oliveira, Pâmela Marina Amélio, Isabela Lopes Laguardia Abranches, Dênis Derly Damasceno, Fabianne Furtado
Objective: To evaluate heart rate variability among adults with different risk levels for type 2 diabetes mellitus. Methods: The risk for type 2 diabetes mellitus was assessed in 130 participants (89 females) based on the questionnaire Finnish Diabetes Risk Score and was classified as low risk (n=26), slightly elevated risk (n=41), moderate risk (n=27) and high risk (n=32). To measure heart rate variability, a heart-rate monitor Polar S810i® was employed to obtain RR series for each individual, at rest, for 5 minutes, followed by analysis of linear and nonlinear indexes...
April 2017: Einstein
https://www.readbyqxmd.com/read/28746572/effect-of-the-exercise-of-walkers-performed-in-public-squares-with-spontaneous-or-prescribed-intensity-on-post-exercise-hypotension
#19
Taís Feitosa da Silva, Alesandra Araújo de Souza, Fabiano Ferreira de Lima, Jennifer Ariely Sales Suassuna, Henrique Eduardo Paiva Lira do Couto, Gustavo Roque Tenório, Maria Irene de Andrade Gomes Silva, Guilherme Leandebal Bonifácio Dias, Alexandre Sérgio Silva
OBJECTIVE: To quantify the intensity adopted by walkers in public squares and check the occurrence and magnitude of post-exercise hypotension in the spontaneously adopted intensity and in a prescribed intensity. METHODS: In 98 volunteers (38 of them being hypertensive), walkers in public squares of the city of João Pessoa, State of Paraíba, Brazil, we have identified the intensity of a usual training monitored by heart rate and we have investigated the occurrence and magnitude of post-exercise hypotension...
July 20, 2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/28746558/effects-of-prayer-on-the-vital-signs-of-patients-with-chronic-kidney-disease-randomized-controlled-trial
#20
Thaila Oliveira Zatiti Brasileiro, Andressa Anunciação de Oliveira Prado, Bianca Bacelar de Assis, Denismar Alves Nogueira, Rogério Silva Lima, Erika de Cassia Lopes Chaves
OBJECTIVE: To assess the effect of prayer on blood pressure, heart rate and respiratory rate in patients with chronic kidney disease and learn their perception of the intervention. METHOD: A randomized controlledtrial, double blind with a sample of volunteers, randomized into an intervention group (n=42) and a control group (n=37). Questionnaires addressing socio-demographic, clinical and spiritual characteristics and the Duke University Religious Index were applied...
July 20, 2017: Revista da Escola de Enfermagem da U S P
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