8 results
Search Results
2. Australia has a new cybersecurity agenda. Two key questions lie at its heart.
- Author
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Foster, Jeffrey
- Subjects
INTERNET security ,HEART - Published
- 2023
3. WCTECGdb: A 12-Lead Electrocardiography Dataset Recorded Simultaneously with Raw Exploring Electrodes' Potential Directly Referred to the Right Leg.
- Author
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Moeinzadeh H, Assad J, Bifulco P, Cesarelli M, O'Loughlin A, Tapson JC, Shugman IM, Thiagalingam A, and Gargiulo GD
- Subjects
- Australia, Datasets as Topic, Electrodes, Humans, Electrocardiography, Heart physiology, Leg
- Abstract
With this paper we communicated the existence of a surface electrocardiography (ECG) recordings dataset, named WCTECGdb, that aside from the standard 12-lead signals includes the raw electrode biopotential for each of the nine exploring electrodes refereed directly to the right leg. This dataset, comprises of 540 ten second segments recorded from 92 patients at Campbelltown Hospital, NSW Australia, and is now available for download from the Physionet platform. The data included in the dataset confirm that the Wilson's Central Terminal (WCT) has a relatively large amplitude (up to 247% of lead II) with standard ECG characteristics such as a p -wave and a t -wave, and is highly variable during the cardiac cycle. As further examples of application for our data, we assess: (1) the presence of a conductive pathway between the legs and the heart concluding that in some cases is electrically significant and (2) the initial assumption about the limbs potential stating the dominance of the left arm concluding that this is not always the case and that might requires case to case assessment.
- Published
- 2020
- Full Text
- View/download PDF
4. The contribution of general practice based research to the development of national policy: case studies from Ireland and Australia.
- Author
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Pirkis, J.E., Blashki, G.A., Murphy, A.W., Hickie, I.B., and Ciechomski, L.
- Subjects
HEART ,MENTAL health services ,HEALTH policy ,HYGIENE - Abstract
Background: This paper aims to describe the influence of general practice based research on the development of two specific policy initiatives, namely the Heartwatch Programme in Ireland and the Better Outcomes in Mental Health Care (BOiMHC) program in Australia. A case study approach was used to explore the extent to which relevant general practice based research shaped these initiatives. Results: In both case studies, a range of factors beyond general practice based research shaped the initiative in question, including political will, the involvement of stakeholders (including key opinion leaders), and the historical context. Nonetheless, the research played an important role, and was not merely put to 'symbolic use' to support a position that had already been reached independently. Rather, both case studies provide examples of 'instrumental use': in the case of Heartwatch, the research was considered early in the piece; in the case of the BOiMHC program, it had a specific impact on the detail of the components of the initiative. Conclusion: General practice based research can influence policy-making and planning processes by strengthening the foundation of evidence upon which they draw. This influence will not occur in a vacuum, however, and general practice researchers can maximise the likelihood of their work being 'picked up' in policy if they consider the principles underpinning knowledge transfer. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
5. Wearable heart monitor ticks all the boxes for better healthcare: Study.
- Subjects
PATENT applications ,HEART ,MYOCARDIAL infarction ,MEDICAL care ,CARDIOVASCULAR diseases - Abstract
A new wearable electrocardiogram (ECG) sensor has been developed by a team at RMIT University in Australia. The compact and lightweight device offers more comfort and less skin irritation compared to other heart monitoring devices on the market. The device, which weighs only 10 grams, could be used to prevent heart attacks for people with cardiovascular disease. It features three "dry" electrodes that are thin and can sense even the slightest signals of a distressed heart. The team has filed an international patent application and is exploring ways to translate the device into a commercial product. [Extracted from the article]
- Published
- 2023
6. Development and Use of a Cardiac Clinical Guideline Mobile App in Australia: Acceptability and Multi-Methods Study.
- Author
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Matthews, Stacey, Atkins, Brooke, Walton, Natalie, Mitchell, Julie-Anne, Jennings, Garry, and Buttery, Amanda K.
- Subjects
MOBILE health ,MEDICAL care ,MOBILE apps ,DIGITAL technology - Abstract
Background: Implementation of clinical guidelines into routine practice remains highly variable. Strategies to increase guideline uptake include developing digital tools and mobile apps for use in clinical practice. The National Heart Foundation of Australia in collaboration with the Cardiac Society of Australia and New Zealand published 3 key cardiac clinical guidelines, including the Australian clinical guidelines for the (1) prevention and detection of atrial fibrillation, (2) detection and management of heart failure, and (3) management of acute coronary syndromes. To improve access and uptake for health care providers, we developed the Smart Heart Guideline App. Objective: This study aims to evaluate the acceptability, implementation, and usability of an Australian-specific cardiac guidelines mobile app. Methods: We used an iterative multiple methods development and implementation approach. First, we conducted a cross-sectional web-based survey with end users (n=504 health professionals) in 2017 to determine the acceptability of an Australian-specific cardiac clinical guidelines mobile app. Second, the Smart Heart Guidelines app was created using a design, user testing, and revision process. The app includes interactive algorithms and flowcharts to inform diagnosis and management at the point of care. The freely available app was launched in October 2019 on iOS and Android operating systems and promoted and implemented using multiple methods. Third, data from 2 annual national cross-sectional general practitioner (GP) surveys in 2019 and 2020 were evaluated to understand the awareness and use of the clinical guidelines and the app. Fourth, data from the app stores were analyzed between October 1, 2019, and June 30, 2021, to evaluate usage. Results: Most health professionals surveyed (447/504, 89%) reported accessing resources electronically, and most (318/504, 63%) reported that they would use an Australian-specific cardiac guidelines app. GPs surveyed in 2019 were aware of the heart failure (159/312, 51%) and atrial fibrillation (140/312, 45%) guidelines, and in 2020, a total of 34 of 189 (18%) reported that they were aware of the app. The app was downloaded 11,313 times (7483, 66% from the Apple App Store; 3830, 34% from Google Play) during the first 20-month period. Most downloads (6300/7483, 84%) were a result of searching for the app in the stores. Monthly download rates varied. App Store data showed that people used the app twice (on average 2.06 times) during the 20 months. Many (3256/3830, 85%) Android users deleted the app. Conclusions: Health professionals supported the development of the Smart Heart Guidelines app. Although initial downloads were promising, the frequency of using the app was low and deletion rates were high. Further evaluation of users' experience of the most and least useful components of the app is needed. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
7. Appreciation of a Child's Journey: Implementation of a Cardiac Action Research Project.
- Author
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Dengler, Kate Alexa, Wilson, Valerie, Redshaw, Sarah, and Scarfe, Gabrielle
- Subjects
- *
HEART , *MEDICAL care research , *HOSPITAL care quality , *PEDIATRICS , *THERAPEUTICS , *HEART diseases , *HEALTH - Abstract
The aim of this paper is to provide an overview of the phases of the action research process involved in developing, implementing, and evaluating the Heart Beads program. The aim of the project is to enrich the hospital experience of children with cardiac conditions. Heart Beads involves children receiving unique beads specific to each cardiac treatment, procedure or event in recognition of their experiences, and endurance. An action research approach, involving a partnership between clinicians and researchers and emphasising the involvement of patients and their families, was used to guide theHeart Beads program. The project followed the five phases of action research: identification, investigation, program development, implementation, and evaluation. Heart Beads began as a small project which continues to grow in popularity and significance with children at a tertiary paediatric hospital in Sydney, Australia. The program is now being implemented nationwide with the vision that all Australian children hospitalised with cardiac conditions can benefit from Heart Beads. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
8. BIOBOARD.
- Subjects
EMBRYONIC stem cells ,GENITAL diseases ,TRANSPLANTATION of organs, tissues, etc. - Abstract
AUSTRALIA - Australia Halts Japanese Food Imports. AUSTRALIA - Victorian Man Gets First Hand Transplant. AUSTRALIA - DIY DNA Tests for Future Parents. CHINA - China Edges Closer to Animal-Human Organ Transplant. CHINA - Cows to Produce 'Human' Milk. CHINA - Deadly Chinese Outbreaks Linked to New Virus. CHINA - China Checks Food, Water for Radiation in 14 Areas. JAPAN - Lab Grown Sperm May Help in Male Infertility. NEW ZEALAND - Stem Cell Hope for Kidney Patients. TAIWAN - Scientists Report 'Cell Rejuvenation' Breakthrough. OTHER REGIONS - Pills for a Brave New World? OTHER REGIONS - Human Hearts Created in Lab. OTHER REGIONS - Womb Transplants Possible Next Year. OTHER REGIONS - Scientists Create Retina Using Embryonic Stem Cells. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
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