Longer CPR May Be No Better Than Shorter For Cardiac Arrest Patients
By Jeannine Stein, Los Angeles Times
During cardiac arrest time is of the essence, but a longer period of cardiopulmonary resuscitation may be no better than a shorter one, a study finds.
The study, released Wednesday in the New England Journal of Medicine, compared outcomes of 9,933 cardiac arrest patients, about half of whom had 30 to 60 seconds of initial CPR from paramedics, or three minutes of the procedure, before heart rhythms were analyzed. In both groups, 5.9% of patients survived and were discharged from the hospital in acceptable health.