Unanswered Questions in Contemporary Heart Failure

Objective The epidemiology of heart failure (HF) is changing. This study aimed to describe questions that arise during the routine care of HF patients that are unanswered by the current literature and describe how the type and focus of these questions has changed over time. Methods Investigators from the National Heart, Lung, and Blood Institute–sponsored Heart Failure Apprentice Network collected and categorized questions from 5 academic...