Figure 2. Measurement of m-TAPSE. m-TAPSE was measured as the difference in ‘apical to lateral tricuspid annulus distance’ during systole (A) showing the minimum dimension and diastole (B) showing the maximum dimension on the mid-esophageal four-chamber view. In this figure, m-TAPSE was 9.03-6.97 = 2.06 cm. m-TAPSE: modified tricuspid annular plane systolic excursion.
