TY - JOUR T1 - Foreword AU - Weaver, W Douglas DO - 10.15420/usc.2007.4.2.8 UR - https://doi.org/10.15420/usc.2007.4.2.8 JO - US Cardiology 2007;4(2):8 Y1 - 2007 PB - Radcliffe Cardiology ER -