Jawa Gaurav, Yuen Doris, Norozi Kambiz
Division of Paediatric Cardiology, Department of Paediatrics, London Health Sciences Centre, Western University, 800 Commissioners Road East, PO Box 5010, London, ON, N6A 5W9, Canada.
Pediatr Cardiol. 2013;34(8):2099-100. doi: 10.1007/s00246-013-0707-3. Epub 2013 Apr 20.
It is well known that hyperkalemia may cause arrhythmia, right bundle branch block, and cardiac conduction block. These dysrhythmias have the potential to affect cardiac function. We present a premature newborn with hyperkalemia and right bundle branch block causing left ventricular dyssynchrony with mitral regurgitation, which led to decreased pump function.
众所周知，高钾血症可能会导致心律失常、右束支传导阻滞和心脏传导阻滞。这些心律失常有可能影响心脏功能。我们报告一例早产新生儿，患有高钾血症和右束支传导阻滞，导致左心室不同步并伴有二尖瓣反流，进而导致泵功能下降。
