us-abim MCQ (SBA): Heart failure with preserved ejection fraction

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ModerateCardiologyHeart failure with preserved ejection fractionus-abimus-usmle-step-2

A 60-year-old man presents with exertional shortness of breath and orthopnea. Echocardiogram reveals concentric left ventricular hypertrophy and preserved ejection fraction. There is impaired relaxation pattern on Doppler. What is the most likely diagnosis?

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us-abim MCQ: Heart failure with preserved ejection fraction — Answer &