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Table 3 MR development in the not severe MR group and severe MR group

From: Health status analysis is comparable in HM3 patients with different preoperative grades of mitral regurgitation

 

Not severe MR (n = 33)

Severe MR (n = 12)

Pre LVAD

 Severe MR

0 (0%)

12 (100%)

 Moderate MR

25 (76%)

0 (0%)

 Mild MR

8 (24%)

0 (0%)

 No MR

0 (0%)

0 (0%)

Post LVAD*

 Severe MR

0 (0%)

0 (0%)

 Moderate MR

5 (16%)

6 (50%)

 Mild MR

18 (56%)

4 (33%)

 No MR

9 (28%)

2 (17%)

Health status$

 Severe MR

0 (0%)

0 (0%)

 Moderate MR

3 (10%)

1 (8%)

 Mild MR

14 (45%)

8 (67%)

 No MR

14 (45%)

3 (25%)

  1. MR mitral regurgitation, pre prior to LVAD implantation; post LVAD, within the first 3 months after LVAD implantation; health status, and the time point of health status analysis
  2. *One patient of the not severe group was missing
  3. $Two patients of the not severe group were missing