ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,359, issued on Jan. 13, was assigned to Cardiac Pacemakers Inc. (St. Paul, Minn.).

"Systems and methods for clustering physiological events" was invented by Abhijit Rajan (Shoreview, Minn.), David L. Perschbacher (Blaine, Minn.) and Deepa Mahajan (North Oaks, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for managing physiological events generated by a medical device in a patient are discussed. An exemplary system includes a controller circuit to receive information about a plurality of physiological events detected by a medical device in a patient, generate for each of the physiological events a respective feature set usi...