Key result
Heart failure with preserved ejection fraction accounts for approximately 30% to 50% of newly diagnosed heart failure cases.
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IntroductIonIn approximately 30% to 50% of newly diagnosed patients with heart failure (HF), systolic function assessed by measuring the left ventricular ejection fraction (LVEF) is normal or near normal.These patients have diastolic HF, known today as HF with preserved ejection
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Brzyżkiewicz et al. (2016) studied this question. Heart failure with preserved ejection fraction accounts for approximately 30% to 50% of newly diagnosed heart failure cases.
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