Search results for "Chest"

The Italian validation of the Montreal Global definition and classification of gastroesophageal reflux disease

2009

Recently, a Global definition and a classification of gastroesophageal reflux disease (GERD) were developed by Montreal Consensus Group, composed of international expert gastroenterologists. Guidelines and consensus documents are, however, infrequently accepted and adopted at a local level. The aim of this study was to measure the acceptance of Montreal Global definition of GERD consensus document by specialists in a single country (Italy) and to measure the linguistic, scientific, and practical differences between the international consensus document and the Italian version.A 2-day meeting was held in June 2007 in Rome, Italy, attended by 147 Italian physicians who were experts in gastroen…

Chest pain unit: do not forget the clinical indexes

2020

Apple Watch detecting coronary ischaemia during chest pain episodes or an apple a day may keep myocardial infarction away

2020

Approccio diagnostico non invasivo con tomografia computerizzata multidetettore a 40 strati per lo studio della malattia aterosclerotica coronarica

2007

Background. Multidetector computed tomography coronary angiography (MDCT-CA) is a non-invasive technique that clearly shows coronary anatomy and correctly identifies plaque location and morphology. In this study we assessed diagnostic accuracy of MDCT-CA in detectiong significant stenosis in patients with clinically relevant coronary tree disease. Methods. Fifty patients (38 males, 12 females, mean age 60.9 ± 9.2 years) with atypical chest pain, stable or unstable angina pectoris, or non-ST-elevation myocardial infarction underwent MDCT-CA (Brilliance 40, Philips Medical Systems, Cleveland, OH, USA) within 3 days before diagnostic conventional coronary angiography. Inclusion criteria were s…

Usefulness of chest ultrasound in a neonatal infection due to SARS-CoV-2

2021

Bedside chest ultrasound to distinguish heart failure from pneumonia‐related dyspnoea in older COVID‐19 patients

2020

Abstract Aims In the older population, acute heart failure is a frequent, life‐threatening complication of COVID‐19 that requires urgent specific care. We aimed to explore the impact of point‐of‐care chest ultrasound (CUS) use in older bedridden inpatients during the COVID‐19 pandemic as a tool to distinguish between cardiogenic pulmonary oedema and isolated viral pneumonia‐related dyspnoea. Methods and results This prospective series included 16 patients aged 75 or older, hospitalized for acute dyspnoea in an acute geriatric unit of a university hospital and testing positive for a SARS‐Cov2 infection. We collected demographic characteristics, medical history, biological screening, clinical…

Chest Radiograph as Diagnostic Clue in a Floppy Infant

2016

Using the visualization tool SimReal to orchestrate mathematical teaching for engineering students

2018

Visualization tools provide a potentially powerful support for the learning of abstract mathematical topics in engineering courses. SimReal is a visualization tool for teaching mathematics for a wide range of engineering topics. It provides video lessons, interactive simulations and animations to enhance comprehension and engagement in abstract mathematics subjects. The aim of this paper is to explore the role of SimReal to orchestrate mathematical teaching for engineering students. It uses the framework of instrumental orchestration to configure and exploit various artefacts with the intention of performing a didactical purpose.

Performance comparison of container orchestration platforms with low cost devices in the fog, assisting Internet of Things applications

2020

Abstract In the last decade there has been an increasing interest and demand on the Internet of Things (IoT) and its applications. But, when a high level of computing and/or real time processing is required for these applications, different problems arise due to their requirements. In this context, low cost autonomous and distributed Small Board Computers (SBC) devices, with processing, storage capabilities and wireless communications can assist these IoT networks. Usually, these SBC devices run an operating system based on Linux. In this scenario, container-based technologies and fog computing are an interesting approach and both have led to a new paradigm in how devices cooperate, improvi…

Challenge of supporting vocational learning: Empowering collaboration in a scripted 3D game – How does teachers’ real-time orchestration make a diffe…

2012

Along with the development of new technologies, orchestrating computer-supported collaborative learning (CSCL) has become a topic of discussion because new learning spaces challenge teacher to support collaborative learning in new ways. However, despite the optimistic notions of teachers’ orchestration in CSCL situations, there are still no systematic research findings on real-time orchestration. This study is one attempt to fill in the knowledge gap on understanding the differences in knowledge construction processes between settings with and without teachers’ real time orchestration in 3D learning games from a socio-cultural perspective. The aims of the study are twofold. The first aim is…