Alert to the risks
DSP is at the heart of an atrial fibrillation monitor. By Graham Pitcher.
Atrial fibrillation is the most common sustained heart rhythm disorder, increasing the risk of heart disease and stroke – both leading causes of death. The condition occurs when the top right chamber of the heart quivers, causing a rapid and irregular beat. Those suffering from atrial fibrillation may experience serious complications and the condition can be life threatening. Although many suffers will be aware of the problem through palpitations, shortness of breath and other symptoms, some people do not know they are in atrial fibrillation – and therefore in danger.
According to US technology developer Lechnologies Research, more than 2million people in the US suffer from atrial fibrillation. In a move to help sufferers monitor their condition on a daily basis, the company has developed the AfibAlert atrial fibrillation monitor.
