[HIGHLIGHTS] The best devices and methods: How to measure your blood pressure correctly

The best devices and methods: How to measure your blood pressure correctly. One in four people in Germany suffers from high blood pressure.

Only three of the ten devices tested by Stiftung Warentest were good. Cardiologist Prof. Volker Klauss explains how to measure blood pressure at home and what mistakes you need to avoid. For confidential support call the Samaritans on 08457 90 90 90, visit a local Samaritans branch or see www.samaritans.org. In the U.S. call the National Suicide Prevention Line on 1-800-273-8255.