CPR

Predicting how CPR will work minutes ahead

After examining 298 patients with cardiac arrest, researchers found that ECG markers can provide a clue as to how the treatment is working — as much as four to five minutes into the future.

Bad teeth

The unsolved mystery of bad teeth in children

Many children have teeth that are practically falling apart due to weak enamel. Now researchers have studied whether a lack of vitamin D during pregnancy could be the culprit.