/ Elcctrophysiology Laboratory Content for 不良研究所 en /news/chancellors-all-about-heartbeat Chancellor Gary S. May joined in last week when 不良研究所 Health celebrated 25 years of providing services for arrhythmia, or irregular heartbeat, caused by a problem with the electrical impulses that control the heart. December 21, 2022 - 4:08pm Dave Jones /news/chancellors-all-about-heartbeat