Cath Lab Digest (CLD) was launched in 1993. For more than 20 years, CLD has provided a path through which companies can reach cath lab administrators, managers, directors, supervisors, nurses, and technologists while offering cath lab professionals information of practical and clinical use in their working lives. Today, CLD has not only had a steady increase in popularity, but remains the sole publication focused on cardiac cath lab professionals. We strive to educate and inform; connect our readers across the US and worldwide; and highlight the knowledge, experience, and hard work of cath lab professionals. A double-blind, peer review process by members of the advisory editorial board is available. The Clinical Editor is Morton J. Kern, MD.