Computer services, namely, providing an online database for collecting and sharing performance data related to results of medical procedures and patient outcomes; providing a web hosting platform for healthcare professionals for the purpose of sharing information regarding medical procedures and treatment; providing temporary use of online non-downloadable computer software and mobile applications for use in gathering, utilizing, storing, obtaining, viewing, manipulating, querying, analyzing, reporting and sharing medical images, physiological assessments, medical information and data; providing temporary use of online non-downloadable computer software and mobile applications for use with gathering, analyzing and reporting hemodynamic and physiologic information; medical research in the field of medical and surgical apparatus, appliances, instruments and therapies; medical research in the development of surgical and minimally invasive techniques and procedures; design and development of medical, surgical, and minimally invasive products, apparatus, equipment, instruments and preparations, and advisory services thereto.