[Choosing Wisely in Sweden].

Overdiagnosis and overtreatment receive increasing attention. More than 20 percent of health expenditure is without patient benefit, so-called low-value care. Several national and international initiatives have been launched to minimize low-value care.

[Cardiac implantable electronic device infections; risk factors, prevention and treatment].

The infection rate associated with cardiac implantable electronic devices has increased over the past decades. A recent study found the prevalence of infection after cardiac resynchronization therapy to be more than tenfold higher than reported to the national registry. Risk factors for infection can be host-, procedure-, or device-related, the most important being recent manipulation of the device.