5th July 2026

A 70-year-old woman presents with progressive shortness of breath and fatigue.

A 70-year-old woman presents with progressive shortness of breath and fatigue. She has no significant history of coronary artery disease, hypertension, or valve disorders. On physical examination, she has signs of right-sided heart failure, including jugular venous distention and peripheral oedema. An echocardiogram is ordered to evaluate her cardiac function and underlying cause. Which of the following echocardiographic findings is most characteristic of RCM?

Select the SINGLE most appropriate option from the list below. Select ONE option only.