Introduction Dyspnoea is an existentially burdensome symptom in patients with advanced and progressive diseases such as cancer, chronic obstructive pulmonary disease (COPD) and advanced heart failure.

5 Types of IVR Testing Tools and When to Use Each Your email has been sent Discover the difference between types of IVR testing tools, ensuring optimal performance and security for your business phone ...

Smart IVR represents the next generation of interactive voice response systems. Learn what it can do for your customers and your bottom line. Smart IVR refers to Interactive Voice Response (IVR) ...

Members of Pew Research Center’s American Trends Panel (ATP) complete all surveys online. Our goal was to determine whether adding the option to complete surveys through inbound interactive voice ...