Johnson C D, Catinchi F M
Am Heart J. 1978 Mar;95(3):359-68. doi: 10.1016/0002-8703(78)90368-x.
This article documents striking atrioventricular and intraventricular conduction disturbances in marked hypokalemia, in a Negro male with periodic paralysis. The authors discuss cardiac conduction in hypokalemia.