Table 4.
Echocardiographic Variables
| Significant TR at Baseline |
||||
|---|---|---|---|---|
| Total |
No |
Yes |
||
| Variable | No. (%) | No. (%) | No. (%) | p Value |
| MR at 30 days | 0.374 | |||
| None | 164/418 (39.23) | 133/331 (40.18) | 31/87 (35.63) | |
| Trivial | 182/418 (43.54) | 146/331 (44.11) | 36/87 (41.38) | |
| Mild | 64/418 (15.31) | 47/331 (14.20) | 17/87 (19.54) | |
| Moderate | 8/418 (1.91) | 5/331 (1.51) | 3/87 (3.45) | |
| Severe | 0/418 (0.00) | 0/331 (0.00) | 0/87 (0.00) | |
| MR at 90 days | 0.017 | |||
| None | 169/455 (37.14) | 145/362 (40.06) | 24/93 (25.81) | |
| Trivial | 218/455 (47.91) | 164/362 (45.30) | 54/93 (58.06) | |
| Mild | 62/455 (13.63) | 50/362 (13.81) | 12/93 (12.90) | |
| Moderate | 6/455 (1.32) | 3/362 (0.83) | 3/93 (3.23) | |
| Severe | 0/455 (0.00) | 0/362 (0.00) | 0/93 (0.00) | |
| MR at 6 months | 0.018 | |||
| None | 177/430 (41.16) | 152/343 (44.31) | 25/87 (28.74) | |
| Trivial | 192/430 (44.65) | 149/343 (43.44) | 43/87 (49.43) | |
| Mild | 58/430 (13.49) | 40/343 (11.66) | 18/87 (20.69) | |
| Moderate | 3/430 (0.70) | 2/343 (0.58) | 1/87 (1.15) | |
| Severe | 0/430 (0.00) | 0/343 (0.00) | 0/87 (0.00) | |
| MR at 1 year | 0.001 | |||
| None | 185/440 (42.05) | 161/355 (45.35) | 24/85 (28.24) | |
| Trivial | 201/440 (45.68) | 157/355 (44.23) | 44/85 (51.76) | |
| Mild | 48/440 (10.91) | 35/355 (9.86) | 13/85 (15.29) | |
| Moderate | 4/440 (0.91) | 2/355 (0.56) | 2/85 (2.35) | |
| Severe | 2/440 (0.45) | 0/355 (0.00) | 2/85 (2.35) | |
| RA size at 30 days | 0.423 | |||
| Normal | 345/530 (65.09) | 272/419 (64.92) | 73/111 (65.77) | |
| Small | 0/530 (0.00) | 0/419 (0.00) | 0/111 (0.00) | |
| Mildly enlarged | 147/530 (27.74) | 120/419 (28.64) | 27/111 (24.32) | |
| Moderately enlarged | 35/530 (6.60) | 25/419 (5.97) | 10/111 (9.01) | |
| Severely enlarged | 3/530 (0.57) | 2/419 (0.48) | 1/111 (0.90) | |
| RA size at 90 days | 0.231 | |||
| Normal | 347/530 (65.47) | 282/422 (66.82) | 65/108 (60.19) | |
| Small | 1/530 (0.19) | 1/422 (0.24) | 0/108 (0.00) | |
| Mildly enlarged | 153/530 (28.87) | 114/422 (27.01) | 39/108 (36.11) | |
| Moderately enlarged | 26/530 (4.91) | 23/422 (5.45) | 3/108 (2.78) | |
| Severely enlarged | 3/530 (0.57) | 2/422 (0.47) | 1/108 (0.93) | |
| RA size at 6 months | 0.058 | |||
| Normal | 356/515 (69.13) | 274/411 (66.67) | 82/104 (78.85) | |
| Small | 0/515 (0.00) | 0/411 (0.00) | 0/104 (0.00) | |
| Mildly enlarged | 134/515 (26.02) | 113/411 (27.49) | 21/104 (20.19) | |
| Moderately enlarged | 22/515 (4.27) | 21/411 (5.11) | 1/104 (0.96) | |
| Severely enlarged | 3/515 (0.58) | 3/411 (0.73) | 0/104 (0.00) | |
| RA size 1 year | 0.451 | |||
| Normal | 372/499 (74.55) | 294/399 (73.68) | 78/100 (78.00) | |
| Small | 0/499 (0.00) | 0/399 (0.00) | 0/100 (0.00) | |
| Mildly enlarged | 108/499 (21.64) | 87/399 (21.80) | 21/100 (21.00) | |
| Moderately enlarged | 18/499 (3.61) | 17/399 (4.26) | 1/100 (1.00) | |
| Severely enlarged | 1/499 (0.20) | 1/399 (0.25) | 0/100 (0.00) | |
| RV function at 30 days | 0.058 | |||
| Normal | 165/194 (85.05) | 124/140 (88.57) | 41/54 (75.93) | |
| Mild dysfunction | 24/194 (12.37) | 14/140 (10.00) | 10/54 (18.52) | |
| Moderate dysfunction | 4/194 (2.06) | 2/140 (1.43) | 2/54 (3.70) | |
| Severe dysfunction | 0/194 (0.00) | 0/140 (0.00) | 0/54 (0.00) | |
| RV not well seen | 1/194 (0.52) | 0/140 (0.00) | 1/54 (1.85) | |
| RV function at 90 days | 0.316 | |||
| Normal | 176/208 (84.62) | 129/151 (85.43) | 47/57 (82.46) | |
| Mild dysfunction | 23/208 (11.06) | 17/151 (11.26) | 6/57 (10.53) | |
| Moderate dysfunction | 7/208 (3.37) | 3/151 (1.99) | 4/57 (7.02) | |
| Severe dysfunction | 2/208 (0.96) | 2/151 (1.32) | 0/57 (0.00) | |
| RV function at 6 months | 0.631 | |||
| Normal | 187/212 (88.21) | 136/157 (86.62) | 51/55 (92.73) | |
| Mild dysfunction | 17/212 (8.02) | 15/157 (9.55) | 2/55 (3.64) | |
| Moderate dysfunction | 5/212 (2.36) | 3/157 (1.91) | 2/55 (3.64) | |
| Severe dysfunction | 1/212 (0.47) | 1/157 (0.64) | 0/55 (0.00) | |
| Hypercontractile | 1/212 (0.47) | 1/157 (0.64) | 0/55 (0.00) | |
| RV not well seen | 1/212 (0.47) | 1/157 (0.64) | 0/55 (0.00) | |
| RV function at 1 year | 0.414 | |||
| Normal | 211/227 (92.95) | 158/168 (94.05) | 53/59 (89.83) | |
| Mild dysfunction | 11/227 (4.85) | 7/168 (4.17) | 4/59 (6.78) | |
| Moderate dysfunction | 5/227 (2.20) | 3/168 (1.79) | 2/59 (3.39) | |
| Severe dysfunction | 0/227 (0.00) | 0/168 (0.00) | 0/59 (0.00) | |
MR = mitral regurgitation; No. = number; RA = right atrium; RV = right ventricle; TR = tricuspid regurgitation.