Reply to “Letter regarding the article ‘Modification of the association between age and mortality in heart failure by frailty status”

Puntos clave

• This response addresses the critique regarding how frailty status modifies the relationship between age and mortality in heart failure.
• Engaged with the commentary provided on previous findings regarding age and mortality in heart failure.
• Clarified and defended the methodological approaches used in the original study.
• Affirmed that frailty significantly affects the mortality rates associated with age in heart failure patients.