Quantification of abnormal QRS peaks predicts response to cardiac resynchronization therapy and tracks structural remodeling.

Adrian M SuszkoSachin NayyarAndreu Porta-SanchezMoloy DasArnold PinterEugene CrystalGeorge TomlinsonRupin DalviVijay S Chauhan

Published in: PloS one (2019)

Our novel automated QRSp metric independently predicts CRT response and decreases in responders. Electrical dyssynchrony assessed by QRSp may improve CRT selection and track structural remodeling, especially in those with QRSd <150ms.

Keyphrases

cardiac resynchronization therapy
left ventricular
heart failure
mass spectrometry
multiple sclerosis
machine learning
deep learning
ms ms
high throughput