New coronary artery disease test devised via urine sampling

Scientists have devised a new means of testing for biological signs of coronary artery disease via simple analysis of urine samples.

Researchers from the University of Glasgow have been able to identify a pattern of 238 polypeptide proteins which indicate the presence of the dangerous heart condition.

This biomarker was then used in the analysis of urine samples from a number of individuals, with the test proving successful in identifying those with coronary heart disease in almost 90 percent of cases.

It is thought that this new urinary proteome analysis technique can be used not only to identify the condition, but also to monitor the effects of therapy.

Professor Harald Mischak of the Institute of Cardiovascular and Medical Sciences at the University of Glasgow said: "This test brings us closer to the goal of personalised medicine, where simple analysis of an individual's proteome can help diagnose specific conditions and inform and monitor treatment."

The findings have been welcomed by the British Heart Foundation, which said the test could prove vital due to the fact that coronary artery disease can often progress undetected to a dangerous stage.