Figure 1.

Adherence to guidelines of patients hospitalized for heart failure and discharged alive, with comparison before and during the COVID‐19 pandemic. Asterisks note clinically significant differences, as determined by a standardized difference of 10 or greater. Standardized differences were calculated as the absolute differences in rank‐based means or proportions divided by the standard deviation and multiplied by 100. ACEi, angiotensin‐converting enzyme inhibitor; ARB, angiotensin receptor blocker; ARNi, angiotensin receptor–neprilysin inhibitor; ICD, implantable cardioverter‐defibrillator.