We develop groundbreaking solutions for the early detection of heart diseases. CardioSignal is a mobile application and a CE-certified class IIa medical device for the detection of atrial fibrillation. CardioSignal is a brand and a product by Precordior. Originally an academic spinoff, the company’s patented technology is built on a decade of research and algorithm development. Our purpose We are supporting healthcare in battling the #1 killer of people in the world. With heart disease numbers only rising, we are facing a health and economic problem described as an epidemic by researchers and physicians around the world. Early identification and treatment of heart disease, such as atrial fibrillation, would help prevent strokes and heart attacks and improve outcomes for individuals and society.