Navigation Links
People in 'crowdsourcing' challenge find defibrillators in Philadelphia

Participants in a "crowdsourcing" challenge in Philadelphia used a smart phone application to locate, photograph and map more than 1,400 automated external defibrillators in public places, according to research presented at the American Heart Association's Scientific Sessions 2012.

Crowdsourcing is when the public conducts tasks traditionally done by a company, individual or a group with special skills.

Although automated external defibrillators (AEDs) have become increasingly available in public places, including gyms, schools, office buildings and retail shops, there is no centralized database of their locations, and their use in emergencies remains low, said Raina Merchant, M.D., lead researcher of the study and assistant professor of medicine at the University of Pennsylvania in Philadelphia.

As part of the MyHeartMap Challenge, researchers recruited volunteers to use a smart phone app to locate, photograph and map the location of public AEDs. More than 313 teams and individuals found AEDs in more than 500 buildings throughout Philadelphia. The buildings included gyms (19 percent), schools (16 percent) and offices (11 percent).

Individuals or teams who located the most AEDs received monetary prizes.

"Rapid defibrillation is an essential link in the 'Chain of Survival' that's necessary to save cardiac arrest victims. AEDs provide this, but we first need to know where they are," Merchant said. "An estimated one million AEDs have been sold throughout the country, but because they are not subject to the same FDA regulations as implantable medical devices, we need to map their location."

Researchers created the contest to investigate whether crowdsourcing is a viable public health surveillance project.

The data collected will be used to create a new mobile app to help bystanders locate the nearest AED during emergencies and for 9-1-1 operators to direct bystanders to AEDs while paramedics are en route to the scene.

"Each AED located during the MyHeartMap Challenge represents an opportunity to save lives," Merchant said. "We found that crowdsourcing is a feasible approach for identifying AED locations throughout a major city and GPS technology can validate health data provided by the public. Engaging the public as 'citizen scientists' can help identify emergency health resources and needs, while simultaneously improving awareness about them."

Most participants were students or medical professionals, and older people responded more often than younger people.

"When we started, we thought most participants would be younger students, but many of them were over age 40 and one prize winner was over 60," Merchant said. "So much for the digital divide."


Contact: Bridgette McNeill
American Heart Association

Related medicine news :

1. Normal triglyceride levels in people of African descent may hinder diagnosis of metabolic syndrome
2. Anxiety Might Help People Sniff Out Threats
3. People Carrying Guns May Appear Bigger Than They Are
4. CT Scans Deliver More Radiation to Obese People: Study
5. Good intentions bring mixed results for Haitis disabled people
6. Migraines More Likely for People With Celiac Disease, Study Says
7. People Love Talking About Themselves, Brain Scans Show
8. Older People With Dementia Cared for Mostly at Home
9. People With HIV at Higher Odds of Sudden Cardiac Death
10. People Who Lived Near World Trade Center Report More Lung Disease
11. 1 size doesnt fit all when treating blood pressure in people with diabetes, VA/U-M study suggests
Post Your Comments:
(Date:11/25/2015)... ... November 25, 2015 , ... Since its ... comprehensive solutions involving adult stem cell therapies to patients with chronic degenerative medical ... name as a Registered Trademark (RTM). , Organizations are required to hold a ...
(Date:11/24/2015)... ... November 24, 2015 , ... Dr. Todd S. Afferica, a noted ... to many of his patients. Dr. Afferica now uses the BIOLASE WaterLase iPlus 2.0™ ... of time the doctor uses other traditional cutting tools, such as the scalpel and ...
(Date:11/24/2015)... ... , ... In an article published November 12th by Obesity News ... or are not eligible for bariatric surgery. The article explains that candidates for weight ... 100 pounds overweight, or have a BMI of 35 and over with at least ...
(Date:11/24/2015)... Salt Lake City, UT (PRWEB) , ... November 24, 2015 , ... ... according to Forbes Magazine. For a business, it is critical that the first impression ... of a business, they are not likely to buy anything or want to return. ...
(Date:11/24/2015)... ... 2015 , ... Cancer patients, survivors, caregivers, family members and ... taping of the next CURE Connections® video series on Saturday, Dec. ... at Georgetown University Hotel & Conference Center in Washington, D.C. , CURE Connections, ...
Breaking Medicine News(10 mins):
(Date:11/24/2015)... , November 24, 2015 ... --> adds Latest Guidebook for ... of 217 pages published in November 2015 to ... online business intelligence library at . ... of the fastest growing global economies with a ...
(Date:11/24/2015)... LONDON , November 24, 2015 ... platform for scientists - since it was launched just six ... collaboration, reference management and authoring platform for scientists - since ... One million references have been loaded on to F1000Workspace ... for scientists - since it was launched just six months ...
(Date:11/24/2015)... , November 24, 2015 st  Scientific ... North America (RSNA) taking place in Chicago ... Booth 1122, Hall A. --> st  Scientific Assembly and ... (RSNA) taking place in Chicago ... Hall A. --> Molecular Dynamics will present its revolutionary ...
Breaking Medicine Technology: