Case #1

Case #2

Case #3

Case #4

Pre BMV

Post BMV

Pre BMV

Post BMV

Pre BMV

Post BMV

Pre BMV

Post BMV

LVEDP mmHg

15

10

13

12

12

12

16

13

LA mmHg

49/28 (37)

20/11 (15)

37/16 (23)

21/9 (13)

61/33 (46)

24/14 (18)

55/38 (42)

21/9 (14)

Trans mitral gradient (TMG) mm Hg

22

5

10

1

24

6

26

1

Pulmonary arterymm Hg

55/37 (46)

30/16 (20)

59/41 (51)

29/16 (20)

75/53 (65)

35/19 (24)

98/35 (35)

54/19 (16)

Cardiac output L/min

5.3

6.2

4.8

5.4

4.4

4.9

4.5

5.2

MR

Trace

Mild

No

No

Grade I

Grade I

No

No

Balloon size

Used

20, 24

20, 24

20, 24

26 (smaller orifice not entered)