Acusphere, Inc. is a specialty pharmaceutical company. The Company is focused on the development of Imagify, which contains Perflubutane Polymer Microspheres for injectable suspension. The Company's product Imagify is a cardiovascular drug for the detection of coronary artery disease (CAD). Imagify injectable suspension consists of porous, synthetic polymer microspheres containing gas that are administered intravenously and act as tracers of blood flow or perfusion. The...