ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,025, issued on June 23, was assigned to EFM S.A. (Bialystok, Poland).

"Method and device for multidimensional analysis of the dynamics of cardiac activity" was invented by Milosz Jamrozy (Marianow, Poland), Tomasz Leyko (Warsaw, Poland) and Aleksander Cudny (Warsaw, Poland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method for measuring multidimensional dynamics of cardiac activity comprising simultaneous measurement of three dimensional ECG, three dimensional impedance rheometry, tissue motion, wherein the tissue motion measurement is performed with a sensor placed outside the patient body selected from among ...