TY - JOUR T1 - The Expanding Role of Echocardiography in Patients with Heart Failure AU - Gillam, Linda D DO - 10.15420/usc.2004.1.1.53 UR - https://doi.org/10.15420/usc.2004.1.1.53 JO - US Cardiology 2004;1(1):53-6 Y1 - 2004 PB - Radcliffe Cardiology ER -