Stethotron cerebral stethoscope inventor Leon Dondysh said atherosclerotic plaque, the narrowing of blood vessels, causes audible turbulence in the bloodstream.

"We have created the Stethotron Cerebral Stethoscope as an intra-vascular atherosclerotic detector," Dondysh added.

The cerebral stethoscope is a non-invasive device which uses ProTron’s patented filtration to detect the audible, vascular turbulence that reveals pathology in minutes and eliminates the cost of ultrasound.