Left ventricular diastolic dysfunction typically presents with a preserved ejection fraction.

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Prepare for your NCLEX exam focusing on heart failure. Utilize questions with explanations and hints to ensure exam readiness. Empower your study sessions with effective strategies and guidance for success.

Multiple Choice

Left ventricular diastolic dysfunction typically presents with a preserved ejection fraction.

Explanation:
Left ventricular diastolic dysfunction means the ventricle has trouble relaxing and filling, not pumping. Because the issue is filling, the heart’s systolic function often remains intact, so the ejection fraction stays normal. This pattern underlies heart failure with preserved ejection fraction (HFpEF), where patients have symptoms of heart failure despite a normal or near-normal EF. There are exceptions when systolic function declines or worsens, but the typical presentation is a preserved ejection fraction.

Left ventricular diastolic dysfunction means the ventricle has trouble relaxing and filling, not pumping. Because the issue is filling, the heart’s systolic function often remains intact, so the ejection fraction stays normal. This pattern underlies heart failure with preserved ejection fraction (HFpEF), where patients have symptoms of heart failure despite a normal or near-normal EF. There are exceptions when systolic function declines or worsens, but the typical presentation is a preserved ejection fraction.

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