TY - JOUR T1 - Acute Pericarditis Superimposed on Right Bundle Branch Block, Posterior Fascicular Block, and Interatrial Block AU - Spodick, David H DO - 10.15420/ahhj.2011.9.2.112 UR - https://doi.org/10.15420/ahhj.2011.9.2.112 JO - American Heart Hospital Journal 2011;9(2):112-3 Y1 - 2011 PB - Radcliffe Cardiology ER -