9 Downloadable computer software for electrocardiogram (EKG) machines; downloadable computer software that receive electrical signal data from the heart transmitted via a medical device; downloadable computer software that records and displays electrical signal data from the heart; downloadable computer software that analyzes electrical signal data from the heart to diagnose heart conditions; downloadable computer software for transmitting medical device data to electronic medical records (EMR) software; downloadable computer software for recording, displaying and transmitting medical data from wirelessly connected medical devices to electronic medical records (EMR) software; downloadable computer software for ultrasound machines; downloadable computer software for collecting medical measurements, namely, vital signs, blood pressure, heart rate, respiratory rate, body temperature, blood oxygen saturation, and blood gas concentrations, downloadable computer software using artificial intelligence to identify, analyze and refine medical data to provide healthcare reommendations