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(A) End-diastolic volume RV = 21.1 cm2, (B) end-systolic volume RV = 14.6 cm2. FAC = 30.8%. FAC = A(diast) − A(sys)/A(dias) * 100%. 2D-TTE, 4CH view. RV: right ventricle; FAC: functional area change; 2D-TTE: two-dimensional transthoracic echocardiography; 4CH: four-chamber.
