%0 Journal Article %A Sridhar Venkatachalam %A Curtis Rimmerman %T It’s all in the P wave %D 2013 %R 10.3949/ccjm.80a.12044 %J Cleveland Clinic Journal of Medicine %P 80-82 %V 80 %N 2 %U https://www.ccjm.org/content/ccjom/80/2/80.full.pdf