The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Cleveland Clinic Innovations:
Heart Story: A Day in the Life at the Nation's No. 1-Ranked Heart CenterScience and sensitivity come together in this thought-provoking interactive newspaper series documenting 26 hours behind the scenes of the Cleveland Clinic Heart Center -- ranked no.1 in heart care by U.S. News & World Report. Get a first-hand look at brave patients and families who travel to Cleveland, Ohio, for heart and valve surgery, their compassionate caregivers, and some the most skilled cardiothoracic surgeons in the world. Explore how hearts are transplanted, valves fixed and lives saved. An emotionally charged, fascinating look at humanity, technology and medicine.