41 Educational services, namely, providing online publications in the nature of video lectures, webinars, and digital content, namely, e-books, blog posts, and online columns in the field of medicine and echocardiography; educational services, namely, providing classes in the field of medicine and echocardiography; educational services, namely, providing online classes, lessons, and webinars in the field of medicine and echocardiography; educational services, namely, providing medical training; Educational services, namely, conducting classes and workshops for awareness and preparation in the field of medicine, and distribution of educational materials in the field of medicine therewith; Educational services, namely, providing training of healthcare professionals for certification; Educational services in the nature of classes in the field of echocardiography