This book provides how-to recommendations and detailed guides for using transradial access in interventional radiology. A relatively new and growing technique, transradial access is most commonly found within interventional cardiology. This book approaches those cardiac uses of transradial access while extending its use to other body sites and disease states. The book details the interventional radiologist s transition to using transradial access across a broad spectrum of clinical applications, allowing them to better introduce it into their practice and to their patients. The text is divided into three sections: overview, clinical applications, and novel applications and techniques. The first section covers the history of transradial access, the initial patient assessment, and how to prepare for a procedure.