Washington Hospital Center conceptualized CodeHeart, the highly secure mobile application solution developed and customized in collaboration with AT&T* that provides a real-time video and audio stream that can be used in critical care situations, such as ambulances in transit. For example, the solution can be used by hospital cardiologists to view, in real-time, a patient's condition while simultaneously speaking with the patient s first responder or the attending Emergency Department (ED) physician. Importantly, the solution also provides physicians the ability to view vital signs and test results like electrocardiograms (ECG) captured through the real-time video feed.