These studies reflect what we see in our own work, training other health practitioners to do CPR. We have noticed all the manikins available to for training are flat-chested. One of us (Rebecca ...

McKinley Elementary School fourth-grader Samantha Ayala is only 9 years old — but that's considered old enough to be trained in cardiopulmonary resuscitation, or CPR. So there she was at the McKinley ...