Apps and Online Platforms for Patients with Heart Failure.

The use of the internet for health advice and information has burgeoned over recent years. This corresponds with an increasing number of people living with heart failure and, in the context of a greater focus on patient engagement, producing accurate online health information is becoming vitally important. To help meet this need, major cardiology societies have designed dedicated, patient-specific areas on their websites. This article aims to provide an overview of the patient information resources from three main professional societies: the European Society of Cardiology, American Heart Association and American College of Cardiology. A summary of the content of these dedicated websites and two smartphone apps is provided, along with a brief look into the future role of these technologies and resources in supporting both patients and their clinicians in the management of heart failure.