Eko Devices has developed a Bluetooth-enabled attachment for your stethoscope that captures high quality recordings of auscultated heart sounds. These sounds are then transferred automatically to the cloud, via a connected smartphone or tablet, where the acoustic pattern is compared to a library of over 30,000 heart sounds to identify the most likely cause of an abnormality. On the connected mobile device, the user can both re-listen to the heart sounds and also review the acoustic signal.