To maintain sinus rhythms, atrial pacing algorithms ... of atrial substrate and suppress AF triggers, including premature atrial contractions (PACs), believed to be a primary inducer of AF.

HeartBeam has submitted a 510 (k) application to the US Food and Drug Administration (FDA) for its 12-lead electrocardiogram ...

When every other QRS complex is a premature atrial contraction, then the rhythm is ... thinking that sinus bradycardia is present, because every other beat is a nonconducted PAC, and the QRS ...

The FDA submission is backed by robust data from the VALID-ECG pivotal study, which enrolled 198 patients across five ...

Thus, it must "skip a beat" and it will resume exactly 2 P-to-P intervals after the last normal sinus beat. When every other QRS complex is a PAC, then the rhythm is referred to as "atrial bigeminy".

Furthermore, the proportion of time in sinus rhythm whilst on assigned antiarrhythmia therapy did not effect these outcomes in the 1,316 patients for whom electrocardiograms were available.

SANTA CLARA, Calif.--(BUSINESS WIRE)-- HeartBeam, Inc. (NASDAQ: BEAT), a medical technology company focused on transforming cardiac care by providing powerful personalized insights, today ...

HeartBeam, Inc. (NASDAQ: BEAT), a medical technology company focused on transforming cardiac care by providing powerful personalized insights, today announced it has submitted a 510(k) application ...