Leading national provider of cardiac PET (positron emission tomography) solutions and PET radioactive isotope delivery solutions to independent cardiology practices and hospitals in the U.S. The Company provides a full suite of concierge services including complete facility buildout, PET scanner procurement and maintenance, ancillary equipment procurement, delivery of radioisotopes and consumables, training, and customer support services. CDL is headquartered in Wexford, PA and was founded in 2003.