35 Advertising services, namely, promoting and marketing the goods and services of others in the field of heart surgery and endovascular procedures, travel, and accommodations via print and electronic media; Appointment scheduling services; Confirming scheduled appointments for others; Confirming scheduled appointments for others in the field of heart surgery and endovascular procedures, travel, and accommodations; Logistics management in the field of medical travel and the associated hotel and recovery-related accommodations; Logistics management in the field of medical travel, heart surgery and endovascular procedures, and the associated temporary recovery-related accommodations; Marketing advisory services; Marketing advisory services in the field of all-inclusive heart surgery and endovascular procedures, travel, and accommodations; Providing travel management services