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Table 3 Postoperative transthoracic echocardiographic data

From: Morphological diversity of the tricuspid posterior leaflet affects surgical complexity for control of tricuspid regurgitation

 

Group 1

(n = 109)

Group 2

(n = 32)

p value

RA minimum (4-chamber view), mm

36 ± 6.1

36 ± 6.7

0.74

RA maximum (4-chamber view), mm

49 ± 8.5

47 ± 8.4

0.54

LVEF, %

52 ± 11

52 ± 12

0.81

LVDd (parasternal long-axis view), mm

48 ± 7.4

47 ± 7.7

0.32

LVDs (parasternal long-axis view), mm

32 ± 8.2

32 ± 7.9

0.72

LA (parasternal long-axis view), mm

46 ± 8.5

46 ± 8.4

0.46

Post TR score

0.7 ± 0.32

0.88 ± 0.49

0.043

TRPG, mmHg

19 ± 11

24 ± 14

0.05

PH (estimated RVSP > 40 mmHg)

0 (0)

0 (0)

 
  1. Group 1: Patients who underwent ring annuloplasty alone
  2. Group 2: Patients who required additional edge-to-edge repair with ring annuloplasty
  3. Data are presented as n (%) or mean ± standard deviation
  4. RA right atrium, LVEF left ventricular ejection fraction, LVDd left ventricular diastolic dimension, LVDs left ventricular systolic dimension LA left atrium, Pre TR score preoperative tricuspid regurgitation score, TRPG transtricuspid pressure gradient, PH pulmonary hypertension (estimated right ventricular systolic pressure (RSVP) > 40 mmHg)