Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Precision blood pressure measurement to improve heart health

17.06.2008
A University of Queensland researcher is trialling new, cutting-edge technology for measuring blood pressure and the health of the heart. The study, led by Dr James Sharman from the School of Medicine, aims to determine the effectiveness of measuring central blood pressure. This will help guide treatment management decisions of patients with high blood pressure (hypertension), a condition that affects nearly 30 per cent of the Australian population.

"We are very excited about this study as it could provide the framework for a better way to treat hypertension. It has been designed to ensure that all people enrolled receive optimal care," Dr Sharman said.

Dr Sharman said it was now well recognised that traditional measures of blood pressure, using a cuff around the upper arm, did not provide a complete understanding of the true pressures that could be experienced by the heart and other vital organs.

This deficit could have major implications for the appropriate diagnosis and treatment of people with hypertension. The new technology involves a quick, non-invasive test that measures central blood pressure by recording the pulse at the wrist. "We also give each person advice on the best way to work with their usual doctor to ensure continued benefit after the trial has finished.

We feel that this study truly represents a win-win situation for the patient and their doctor," Dr Sharman said. Men and women aged between 18 and 75 years, who have been diagnosed with hypertension and are taking at least 1, but no more than 3, medications for hypertension are invited to participate.

The study is over 12 months and participants will be asked to visit the Princess Alexandra Hospital every 3 months. Each participant will receive a comprehensive scan of the structure and function of their heart.

Blood pressure will be monitored by doctors who specialise in hypertension. Participants (and their doctors) will receive all clinical information.

Brooke Hargraves | EurekAlert!
Further information:
http://www.uq.edu.au

More articles from Studies and Analyses:

nachricht Drone vs. truck deliveries: Which create less carbon pollution?
31.05.2017 | University of Washington

nachricht New study: How does Europe become a leading player for software and IT services?
03.04.2017 | Fraunhofer-Institut für System- und Innovationsforschung (ISI)

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can we see monkeys from space? Emerging technologies to map biodiversity

An international team of scientists has proposed a new multi-disciplinary approach in which an array of new technologies will allow us to map biodiversity and the risks that wildlife is facing at the scale of whole landscapes. The findings are published in Nature Ecology and Evolution. This international research is led by the Kunming Institute of Zoology from China, University of East Anglia, University of Leicester and the Leibniz Institute for Zoo and Wildlife Research.

Using a combination of satellite and ground data, the team proposes that it is now possible to map biodiversity with an accuracy that has not been previously...

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

Supersensitive through quantum entanglement

28.06.2017 | Physics and Astronomy

X-ray photoelectron spectroscopy under real ambient pressure conditions

28.06.2017 | Physics and Astronomy

Mice provide insight into genetics of autism spectrum disorders

28.06.2017 | Health and Medicine

VideoLinks
B2B-VideoLinks
More VideoLinks >>>