In all of these scenarios, the EPIQ System performed as intended to provide diagnostic ultrasound images (e.g., various organs or anatomical locations) and/or fluid flow analysis (e.g., cardiac and vascular blood flow) of the human body to support the objective and scope of each study.The internal clinical validation data also support that the EPIQ System is compatible with the transducers listed in the user manual and user information update (see Section {MQ}5.4.1 above{MQ}).