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https://www.readbyqxmd.com/read/29150816/cognitive-diagnosis-for-small-educational-programs-the-general-nonparametric-classification-method
#1
Chia-Yi Chiu, Yan Sun, Yanhong Bian
The focus of cognitive diagnosis (CD) is on evaluating an examinee's strengths and weaknesses in terms of cognitive skills learned and skills that need study. Current methods for fitting CD models (CDMs) work well for large-scale assessments, where the data of hundreds or thousands of examinees are available. However, the development of CD-based assessment tools that can be used in small-scale test settings, say, for monitoring the instruction and learning process at the classroom level has not kept up with the rapid pace at which research and development proceeded for large-scale assessments...
November 17, 2017: Psychometrika
https://www.readbyqxmd.com/read/29150300/permanent-his-bundle-pacing-to-replace-biventricular-pacing-for-cardiac-resynchronization-therapy
#2
Benjamin J Scherlag, Alexa Papaila
INTRODUCTION: Cardiac resynchronization therapy (CRT) or biventricular pacing (BIVP) has become a common procedure for the treatment of ventricular dyssynchrony in patients with heart failure, particularly in those with bundle branch block patterns (QRS durations >150ms) on the electrocardiogram (ECG). However, a large group of non-responders are made up of patients with dyssynchrony and QRS duration below 130ms. Recent studies have introduced permanent His bundle pacing as another method for achieving normalization of the QRS duration even in a majority of patients with right or left bundle branch block pattern on the ECG...
November 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/29150088/the-risk-of-remaining-silent-addressing-the-current-threats-to-women-s-health
#3
Claire D Brindis, Karen M Freund, Laura Baecher-Lind, C Noel Bairey Merz, Molly Carnes, Martha Gulati, Hadine Joffe, Wendy S Klein, Carolyn M Mazure, Lydia E Pace, Judith G Regensteiner, Rita F Redberg, Nanette Kass Wenger, Lorie Younger
No abstract text is available yet for this article.
November 2017: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/29149507/registered-nurse-and-midwife-experiences-of-using-videoconferencing-in-practice-a-systematic-review-of-qualitative-studies
#4
REVIEW
Robyn A Penny, Natalie K Bradford, Danette Langbecker
AIM: To synthesise evidence of registered nurses' and midwives' experiences with videoconferencing and identify perceptions of the appropriateness, meaningfulness and feasibility of this technology in professional and clinical practice. BACKGROUND: Videoconferencing is a form of telehealth that can facilitate access to high quality care to improve health outcomes for patients and enable clinicians working in isolation to access education, clinical supervision, peer support and case review...
November 17, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29149460/the-impact-of-a-prolonged-stay-in-the-icu-on-patients-fundamental-care-needs
#5
Claire Minton, Lesley Batten, Annette Huntington
AIM: To explore patients', families', and health professionals' experiences of a long-stay patient in an intensive care unit. BACKGROUND: The fast-paced technologically driven intensive care unit environment, designed for a short patient stay, supports the provision of complex physiologically-focused care for those with life-threatening illnesses. Long stay patients with pronounced fundamental care needs fall outside predicted patient pathways, and nurses can find caring for these patients challenging...
November 17, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29149255/conjoint-associations-of-gestational-diabetes-and-hypertension-with-diabetes-hypertension-and-cardiovascular-disease-in-parents-a-retrospective-cohort-study
#6
Romina Pace, Anne-Sophie Brazeau, Sara Meltzer, Elham Rahme, Kaberi Dasgupta
The conjoint association of gestational diabetes mellitus (GDM) and gestational hypertension (GH) with cardiometabolic disease has not been well studied. We evaluated a combined GDM/GH risk indicator in both mothers and fathers because of shared spousal behaviors and environments. In the present population-based retrospective cohort study, GH was identified in matched pairs of mothers with GDM or without GDM (matched on age group, health region, and year of delivery) who had singleton live births in Quebec, Canada (1990-2007)...
November 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29149254/invited-commentary-gestational-hypertension-and-diabetes-a-major-public-health-concern
#7
Lewis H Kuller, Janet Catov
The obesity epidemic in the United States and other countries has contributed to an increase in the rates of gestational diabetes and hypertension. In the past, it was thought that most cases of gestational diabetes and hypertension would resolve after completion of pregnancy. In this issue of the Journal, Pace et al. (Am J Epidemiol. 2017;186(10):1115-1124) clearly documented that both gestational diabetes and hypertension lead to diabetes and hypertension and that the combination of both during pregnancy leads to very high rates of subsequent diabetes and hypertension...
November 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29149253/dasgupta-and-pace-respond-to-gestational-hypertension-and-diabetes
#8
Kaberi Dasgupta, Romina Pace
No abstract text is available yet for this article.
November 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29148067/should-theophylline-be-added-to-the-j-wave-syndrome-therapeutic-armamentarium
#9
EDITORIAL
Charles Antzelevitch, Sami Viskin
The substrate for both early repolarization syndrome (ERS) and Brugada syndrome (BrS), the so-called J wave syndromes, has been shown to develop as a consequence of genetic variants causing a loss of function of inward currents such sodium (INa ) and calcium (ICa ) channel currents or a gain of function in outward currents such as the transient outward current (Ito ). These changes in ion channel function result in an outward shift of the balance of currents active during the early phases of the epicardial action potential in the right ventricular outflow tract (RVOT) of the heart in the case BrS and in the inferior left ventricle in the case of ERS...
November 16, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29148059/theophilline-as-an-adjunct-to-control-malignant-ventricular-arrhythmia-associated-with-early-repolarization
#10
Tilman Perrin, Regis Guieu, Linda Koutbi, Frédéric Franceschi, Jérôme Hourdain, Michele Brignole, Jean-Claude Deharo
Early repolarization (ER) has been associated with an increased risk of sudden cardiac arrest. Interestingly, ventricular arrhythmias seem to be triggered by parasympathetic stimulation. In the present case report, we describe complete control of highly frequent malignant ventricular arrhythmias after adding theophylline to ineffective oral hydroquinidine and high-rate pacing in a patient suffering from malignant ER. We hypothesize that the theophylline-mediated enhanced beta-adrenergic stimulation could reduce the transmural myocardial voltage discrepancy by increasing the inward ICa,L current...
November 16, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29147922/the-effect-of-head-to-head-competition-on-behavioural-thermoregulation-thermophysiological-strain-and-performance-during-exercise-in-the-heat
#11
Jo Corbett, Danny K White, Martin J Barwood, Christopher R D Wagstaff, Michael J Tipton, Terry McMorris, Joseph T Costello
BACKGROUND: It has been suggested that pacing is a thermoregulatory behaviour. We investigated the effect of competition on pacing, performance and thermophysiological strain during exercise in the heat and the psychological factors mediating competition effects. METHOD: Eighteen males (maximum oxygen uptake [V O 2max] 3.69 [0.44] L min(-1)) undertook a preliminary 20-km cool (wet-bulb globe temperature [WBGT] 12 °C) cycling time trial (TT) and three experimental 20-km trials (balanced order): (i) cool TT (CoolSolo); (ii) hot (WBGT 26 °C) TT (HotSolo); (iii) hot head-to-head competition (HotH2H)...
November 17, 2017: Sports Medicine
https://www.readbyqxmd.com/read/29147833/the-processing-costs-of-presupposition-accommodation
#12
Filippo Domaneschi, Simona Di Paola
The present study investigates the processing of presupposition accommodation. In particular, it concerns the processing costs and the time-course of accommodation as compared to presupposition satisfaction. Data collected in a self-paced word-by-word reading times experiment support three results. First, independently on the presupposition trigger in use, accommodation is costlier than satisfaction. Second, presupposition accommodation takes places immediately just as the trigger becomes available and proceeds incrementally during the sentence processing...
November 16, 2017: Journal of Psycholinguistic Research
https://www.readbyqxmd.com/read/29146274/effects-of-angiotensin-neprilysin-inhibition-as-compared-to-angiotensin-inhibition-on-ventricular-arrhythmias-in-reduced-ejection-fraction-patients-under-continuous-remote-monitoring-of-implantable-defibrillator-devices
#13
Carlos de Diego, Luis González-Torres, José María Núñez, Raúl Centurión Inda, David A Martin-Langerwerf, Antonio D Sangio, Piotr Chochowski, Pilar Casasnovas, Julio C Blazquéz, Jesús Almendral
BACKGROUND: Angiotensin-neprilysin inhibition as compared to angiotensin inhibition decreased sudden cardiac death in reduced ejection fraction heart failure (rEFHF). The precise mechanism remains unclear. OBJECTIVE: To explore the effect of angiotensin-neprilysin inhibition on ventricular arrhythmias as compared to angiotensin inhibition in rEFHF patients with an implantable cardiac defibrillator (ICD) and remote monitoring. METHODS: We prospectively included 120 patients with ICD and: 1) New York Heart Association functional class≥ II, 2) left ventricular ejection fraction (LVEF) ≤40%, 3) remote monitoring...
November 13, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29144420/visual-positioning-indoors-human-eyes-vs-smartphone-cameras
#14
Dewen Wu, Ruizhi Chen, Liang Chen
Artificial Intelligence (AI) technologies and their related applications are now developing at a rapid pace. Indoor positioning will be one of the core technologies that enable AI applications because people spend 80% of their time indoors. Humans can locate themselves related to a visually well-defined object, e.g., a door, based on their visual observations. Can a smartphone camera do a similar job when it points to an object? In this paper, a visual positioning solution was developed based on a single image captured from a smartphone camera pointing to a well-defined object...
November 16, 2017: Sensors
https://www.readbyqxmd.com/read/29143810/next-generation-pacemakers-from-small-devices-to-biological-pacemakers
#15
REVIEW
Eugenio Cingolani, Joshua I Goldhaber, Eduardo Marbán
Electrogenesis in the heart begins in the sinoatrial node and proceeds down the conduction system to originate the heartbeat. Conduction system disorders lead to slow heart rates that are insufficient to support the circulation, necessitating implantation of electronic pacemakers. The typical electronic pacemaker consists of a subcutaneous generator and battery module attached to one or more endocardial leads. New leadless pacemakers can be implanted directly into the right ventricular apex, providing single-chamber pacing without a subcutaneous generator...
November 16, 2017: Nature Reviews. Cardiology
https://www.readbyqxmd.com/read/29143377/long-term-outcomes-following-transatrial-versus-transventricular-repair-on-right-ventricular-function-in-tetralogy-of-fallot
#16
Massimo A Padalino, Giacomo Cavalli, Sonia B Albanese, Carlo Pace Napoleone, Alvise Guariento, Maria Teresa Cascarano, Martina Perazzolo Marra, Vladimiro Vida, Giovanna Boccuzzo, Giovanni Stellin
BACKGROUND AND AIM OF THE STUDY: Outcomes after repair of tetralogy of Fallot (TOF) are good with either a transventricular (TV) or transatrial (TA) approach. We sought to determine if there is a relationship between the TV or TA approach and right ventricular (RV) function, and the role of residual pulmonary regurgitation (PR) on the long-term outcomes. METHODS: This was a retrospective cohort multicentric study on survivors after surgical repair of TOF (TA versus TV approach, ±transannular patch) between 1990 and 2004...
November 16, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/29142908/a-rare-ureteral-injury-following-posterior-approach-lumbar-discectomy
#17
Mohammad Hajiha, Robert J Sowerby, Kenneth T Pace
Iatrogenic ureteral injuries account for ∼75% of all ureteral injuries and occur primarily during urologic, gynecologic, general, and vascular surgery procedures. Ureteral injury during spine surgery is a rare complication with only occasional reports in the literature. In this case report, we present a case of unrecognized left ureteral injury during an open right lumbar discectomy with a delayed presentation, and discuss the steps required for diagnosis and management. This report highlights a rare complication during laminectomy and serves to better inform patients and surgeons about this potential complication and the management options...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29142579/pakistan-s-recommendations-for-optimal-management-of-diabetes-from-primary-to-tertiary-care-level-prompt
#18
A Samad Shera, Abdul Basit, Prompt Team
Pakistan is a developing country with limited resources and diverse socio-economic standards. Pakistan has high prevalence of diabetes and its complications, which is a great challenge to the existing health care system. National action plans for control of diabetes have been developed and initiatives have been taken but not at an ideal pace. First National Practice Guidelines for Pakistan were published in 1999. It was very helpful in standardizing the management of Type-2 diabetes. In view of important developments in the field of diabetes during the recent years, it was felt that 1999 National Clinical Practice Guidelines edited, should be revised...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29142094/standardized-automated-training-of-rhesus-monkeys-for-neuroscience-research-in-their-housing-environment
#19
Michael Berger, Antonino Calapai, Valeska Stephan, Michael Niessing, Leonore Burchardt, Alexander Gail, Stefan Treue
Teaching non-human primates the complex cognitive behavioral tasks that are central to cognitive neuroscience research is an essential and challenging endeavor. It is crucial for the scientific success that the animals learn to interpret the often complex task rules, and reliably and enduringly act accordingly. To achieve consistent behavior and comparable learning histories across animals, it is desirable to standardize training protocols. Automatizing the training can significantly reduce the time invested by the person training the animal...
November 15, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/29141506/triathlon-transition-study-quantifying-differences-in-running-movement-pattern-and-precision-after-bike-run-transition
#20
Christian Weich, Randall L Jensen, Manfred Vieten
Various publications discuss the discrepancies of running in triathlons and stand-alone runs. However, those methods, such as analysing step-characteristics or ground-contact time, lack the ability to quantitatively discriminate between subtle running differences. The attractor method can be applied to overcome those shortcomings. The purpose was to detect differences in athletes' running patterns (δM) and movement precision (δD) by comparing a 5,000 m run after a prior cycling session (TRun) with an isolated run over the same distance (IRun)...
November 15, 2017: Sports Biomechanics
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