Up to two million - mostly elderly - have atrial fibrillation (AF), in which the heart beats slightly irregularly. That causes blood to linger in a heart chamber, forming clots that can then be pushed into arteries and get stuck, resulting in stroke. Every year some 12,500 people suffer AF-related strokes.
However, although it can cause dizziness, palpitations and shortness of breath, hundreds of thousands do not know they have it as they have no symptoms. Of the two million estimated by the Atrial Fibrillation Association to have it, some 600,000 are undiagnosed.
Professor Carole Longson, from Nice, said the device could increase the detection rate of AF compared with taking the pulse by hand.
She added: The guidance is not about screening for AF, but about the benefits that the device offers in helping to pick up AF by chance in being with suspected high blood pressure.
Nice estimates it could save the NHS 26 million a year.
Dr Clare Walton, of the Stroke Association said: "Unfortunately not everyone who has AF will know they have it, yet we know that around 4,500 strokes each year could be prevented if AF patients received appropriate treatment.
A blood pressure testing machine that can detect an irregular pulse will help identify more people with AF and in turn enable them to receive medication to reduce their risk of stroke.
See original here:
Pulse monitor 'will pick up thousands of stroke risk patients'