On the subject in the title: Revisiting: Heart failure with preserved ejection fraction: symptom endpoints Working notes rather than a conclusion.
Working notes on Heart failure with preserved ejection rather than a conclusion. I would rather post the reasoning while it can still be corrected than post the answer once I am committed to it.
Everything below is checkable. Where I have taken a figure from somewhere else I have said where; where I have estimated, I have said that too.