Dual chamber pacing in SND is also favored over single chamber ventricular pacing (VVI), as it has been shown to reduce the risk of development of atrial fibrillation and the symptoms of pacemaker syndrome.

FORBES: Overview of the New HRS/ACCF Pacemaker Guidelines

The result, claims Chris Best, technical director of Ricardo, is to reduce the risk of product development, while speeding it up.

ECONOMIST: Car design

In 2004 a new regulation Technical Advice Note 15 (or TAN 15) to reduce the amount of development in flood risk areas was passed by the government.

BBC: Flooding 'to hit more in Wales', climatologist warns

Stein also noted that researchers found that although the medication given to the participants could reduce cardiovascular events in high-risk patients, the drugs didn't influence the course or the development of ED.

CNN: STORY HIGHLIGHTS