Heart attack victims benefit from chest compression: study

Cardio-pulmonary resuscitation done even by a passerby on someone who has had a heart attack outside a hospital setting seems to improve patient outcomes, new US research published Tuesday found.

Heart attacks in non-hospital settings - whether at home or in a public place - are a huge medical problem affecting about 300,000 people a year in the United States, the study in the Journal of the American Medical Association (JAMA) noted.

The research compared outcomes in Arizona for out-of-hospital cardiopulmonary resuscitation (CPR) for cardiac arrest performed by bystanders, not medical staff.

Patients who were given compression-only CPR were found to be likelier to survive to hospital discharge than patients who had conventional CPR (with mouth-to-mouth) or no CPR, according to the study in JAMA's October 6 issue.

The southwestern US state of Arizona in 2005 launched a program aimed at improving survival rates for heart attacks outside medically equipped settings.

"These efforts included changes in the approach to the care provided by both bystanders and emergency medical services (EMS) personnel and were based on the increasing evidence in favor of minimizing interruptions in chest compressions during CPR," wrote the authors, including Bentley Bobrow of the Arizona Department of Health Services.

The study encompassed 4,415 patients over the age of 18 who had an out-of-hospital heart attacks in Arizona in the period from January 2005 to December 2009.

That included 2,900 who received no bystander CPR, 666 who received conventional CPR (15.1 percent), and 849 who received COCPR (19.2 percent).

Researchers found survival rates to hospital discharge were 5.2 percent for the no CPR group, 7.8 percent for conventional CPR, and 13.3 percent for COCPR.

js/mdl/jm

 

PROMOTED VIDEO
Life and Style
ebookNow available in paperback
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
News
i100
Extras
indybest
News
peopleLiam Williams posted photo of himself dressed as Wilfried Bony
Sport
Martin Skrtel heads in the dramatic equaliser
SPORTLiverpool vs Arsenal match report: Bandaged Martin Skrtel heads home in the 97th-minute
Arts and Entertainment
Caroline Flack became the tenth winner of Strictly Come Dancing
tvReview: 'Absolutely phenomenal' Xtra Factor presenter wins Strictly Come Dancing final
Arts and Entertainment
The Apprentice finalists Mark Wright and Bianca Miller
tvBut who should win The Apprentice?
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    Recruitment Genius: National Account Manager / Key Account Sales

    £30000 - £35000 per annum: Recruitment Genius: An opportunity has arisen for a...

    Recruitment Genius: Operations Manager

    £30000 - £35000 per annum: Recruitment Genius: An exciting opportunity to join...

    Recruitment Genius: Recruitment Consultant

    £30000 - £35000 per annum: Recruitment Genius: We have an excellent role for a...

    Recruitment Genius: IT Support Analyst - Bristol

    Negotiable: Recruitment Genius: An IT Support Analyst is required to join the ...

    Day In a Page

    The week Hollywood got scared and had to grow up a bit

    The week Hollywood got scared and had to grow up a bit

    Sony suffered a chorus of disapproval after it withdrew 'The Interview', but it's not too late for it to take a stand, says Joan Smith
    From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?

    Panto dames: before and after

    From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?
    Thirties murder mystery novel is surprise runaway Christmas hit

    Thirties murder mystery novel is surprise runaway Christmas hit

    Booksellers say readers are turning away from dark modern thrillers and back to the golden age of crime writing
    Anne-Marie Huby: 'Charities deserve the best,' says founder of JustGiving

    Anne-Marie Huby: 'Charities deserve the best'

    Ten million of us have used the JustGiving website to donate to good causes. Its co-founder says that being dynamic is as important as being kind
    The botanist who hunts for giant trees at Kew Gardens

    The man who hunts giants

    A Kew Gardens botanist has found 25 new large tree species - and he's sure there are more out there
    The 12 ways of Christmas: Spare a thought for those who will be working to keep others safe during the festive season

    The 12 ways of Christmas

    We speak to a dozen people who will be working to keep others safe, happy and healthy over the holidays
    Birdwatching men have a lot in common with their feathered friends, new study shows

    The male exhibits strange behaviour

    A new study shows that birdwatching men have a lot in common with their feathered friends...
    Diaries of Evelyn Waugh, Virginia Woolf and Noël Coward reveal how they coped with the December blues

    Famous diaries: Christmas week in history

    Noël Coward parties into the night, Alan Clark bemoans the cost of servants, Evelyn Waugh ponders his drinking…
    From noble to narky, the fall of the open letter

    From noble to narky, the fall of the open letter

    The great tradition of St Paul and Zola reached its nadir with a hungry worker's rant to Russell Brand, says DJ Taylor
    A Christmas ghost story by Alison Moore: A prodigal daughter has a breakthrough

    A Christmas ghost story by Alison Moore

    The story was published earlier this month in 'Poor Souls' Light: Seven Curious Tales'
    Marian Keyes: The author on her pre-approved Christmas, true love's parking implications and living in the moment

    Marian Keyes

    The author on her pre-approved Christmas, true love's parking implications and living in the moment
    Bill Granger recipes: Our chef creates an Italian-inspired fish feast for Christmas Eve

    Bill Granger's Christmas Eve fish feast

    Bill's Italian friends introduced him to the Roman Catholic custom of a lavish fish supper on Christmas Eve. Here, he gives the tradition his own spin…
    Liverpool vs Arsenal: Brendan Rodgers is fighting for his reputation

    Rodgers fights for his reputation

    Liverpool manager tries to stay on his feet despite waves of criticism
    Amir Khan: 'The Taliban can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'

    Amir Khan attacks the Taliban

    'They can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'
    Michael Calvin: Sepp Blatter is my man of the year in sport. Bring on 2015, quick

    Michael Calvin's Last Word

    Sepp Blatter is my man of the year in sport. Bring on 2015, quick