Skip to main content

Table 4 Performance of cine-CMR Indices in Relation to Diastolic Dysfunction Severity - Diastolic Filling Intervals

From: Impact of diastolic dysfunction severity on global left ventricular volumetric filling - assessment by automated segmentation of routine cine cardiovascular magnetic resonance

 

Threshold

Sensitivity

Specificity

Accuracy

Positive

Predictive

Value

Negative

Predictive

Value

GRADE 1 (mild)

      

   Diastolic Volume Recovery80

77% *

71% (15/21)

83% (33/40)

79% (48/61)

68% (15/22)

85% (33/39)

   Time to Peak Filling Rate

221 msec†

48% (10/21)

83% (33/40)

70% (43/61)

59% (10/17)

75% (33/44)

GRADE 2 (moderate)

      

   Diastolic Volume Recovery80

77%

47% (21/45)

83% (33/40)

64% (54/85)

75% (21/28)

58% (33/57)

   Time to Peak Filling Rate

221 msec

29% (13/45)

83% (33/40)

54% (46/85)

65% (13/20)

51% (33/65)

GRADE 3 (severe)

      

   Diastolic Volume Recovery80

77%

0% (0/9)

83% (33/40)

67% (33/49)

0% (0/7)

79% (33/42)

   Time to Peak Filling Rate

221 msec

0% (0/9)

83% (33/40)

67% (33/49)

0% (0/7)

79% (33/42)