The limitations and potential adverse effects of the premature ventricular contraction response.
Hiroki KonishiKoji FukuzawaShumpei MoriKunihiko KiuchiKen-Ichi HirataPublished in: Journal of arrhythmia (2018)
A 69-year-old man, who had undergone surgery for mitral and tricuspid regurgitation with the Maze procedure for paroxysmal atrial fibrillation, was admitted with an episode of syncope due to sick sinus syndrome. Three days after implantation of a dual-chamber pacemaker (Accent MRI™, St. Jude Medical Inc.,), ventricular pacing on T-wave was recorded multiple times. St. Jude Medical Inc. pacemakers have a unique additional algorithm, called premature ventricular contraction response, related to preventing pacemaker-mediated tachycardia. This algorithm was determined to be a cause of ventricular pacing on T-wave. We report the limitations and potential adverse effects of such automated algorithms.
Keyphrases
- catheter ablation
- atrial fibrillation
- left atrial
- machine learning
- left ventricular
- deep learning
- left atrial appendage
- heart failure
- cardiac resynchronization therapy
- mitral valve
- healthcare
- minimally invasive
- aortic stenosis
- aortic valve
- oral anticoagulants
- magnetic resonance imaging
- high throughput
- smooth muscle
- human health
- pulmonary embolism
- coronary artery bypass
- magnetic resonance
- transcatheter aortic valve replacement
- risk assessment
- case report
- neural network
- computed tomography
- vena cava
- electronic health record