Electrocardiographic and electrophysiological characteristics of idiopathic ventricular arrhythmias with acute successful ablation at the superior portion of the mitral annulus.
Chengye DiKonstantinos P LetsasPeng GaoQun WangYanxi WuWenhua LinPublished in: BMC cardiovascular disorders (2021)
SP-MA VAs are a rare but distinct subgroup of VAs. Bipolar and unipolar EGM features can help to determine the optimal RFCA site, and the QRS-Uni interval may serve as a marker that could be used to guide RFCA.
Keyphrases
- left ventricular
- cardiac resynchronization therapy
- left atrial
- catheter ablation
- liver failure
- mitral valve
- respiratory failure
- atrial fibrillation
- heart failure
- aortic stenosis
- bipolar disorder
- aortic valve
- drug induced
- aortic dissection
- congenital heart disease
- radiofrequency ablation
- hepatitis b virus
- extracorporeal membrane oxygenation