The regular arrhythmia occurring at the beginning ... seen in dogs with primary myocardial damage that can produce abnormal automaticity, reentry or triggered activity. VPCs are also common ...

[2] The spontaneous onset of focal AT from the PVs and its lack of inducibility with programmed stimulation suggests that this arrhythmia is more likely to be due to abnormal automaticity or ...

Researchers have developed an artificial intelligence (AI) based algorithm that can detect an abnormal heart rhythm or atrial fibrillation in people without symptoms. Atrial fibrillation is an ...