Cardiac device complications vary widely among hospitals

The chances of patients experiencing complications after having a cardiac device implanted vary according to where they have the procedure. A study of 174 hospitals in Australia and New Zealand published today in the Annals of Internal Medicine shows that the quality of care people receive may account for the…

Scientists map toxic proteins linked to Alzheimer’s

A team of researchers from McMaster University has mapped at atomic resolution a toxic protein linked to Alzheimer’s disease, allowing them to better understand what is happening deep within the brain during the earliest stages of the disease. The findings, published on the front cover of the current edition of…