Although echocardiography is generally used for the diagnosis of heart failure with preserved ejection fraction (HFpEF), invasive measurements of filling pressures are the gold standard. Studies simultaneously performing echocardiography and… Click to show full abstract
Although echocardiography is generally used for the diagnosis of heart failure with preserved ejection fraction (HFpEF), invasive measurements of filling pressures are the gold standard. Studies simultaneously performing echocardiography and invasive measurements in HFpEF are sparse.
               
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