作者: Jonathan W. Weinsaft , Jonathan D. Kochav , Jiwon Kim , Sergey Gurevich , Samuel C. Volo
DOI: 10.1371/JOURNAL.PONE.0099178
关键词:
摘要: Background Left atrial (LA) dilation provides a substrate for mitral regurgitation (MR) and arrhythmias. ECG can screen LA but standard approaches do not assess geometry as continuum, does non-invasive imaging. This study tested ECG-quantified P wave area an index of geometry.