Potential RNA Markers of abnormal heart rhythms identified in circulating blood

(Tokyo Medical and Dental University) The irregular heart rhythm atrial fibrillation (AF) increases the risk of stroke and heart failure, but is often undiagnosed because of a lack of symptoms. Now, Tokyo Medical and Dental University (TMDU) researchers have identified four short lengths of RNA (miRNAs) that show increased expression in the circulating blood of AF patients. These miRNAs could be used as potential biomarkers to predict the onset of AF disease.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news