Sunday, September 4, 2011

Longer CPR not necessarily beneficial: study (Canada)

Longer CPR not necessarily beneficial: study (Canada)A huge Canadian-led study of cardiac arrest patients may lead to changes in international guidelines on how long CPR should be performed before paramedics or other emergency personnel check whether a defibrillator can restart the heart. The study of almost 10,000 cardiac arrest patients across North American has shown that extending the period of initial cardiopulmonary resuscitation from one minute to roughly three minutes provides no benefit. Principal investigator Ian Stiell, chairman of emergency medicine at Ottawa Hospital, said the finding resolves a worldwide controversy about how cardiac arrest should be dealt with in those first crucial minutes after a patient collapses.

No comments: