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Table 1 Patient characteristics

From: Non-contrast T1-mapping detects acute myocardial edema with high diagnostic accuracy: a comparison to T2-weighted cardiovascular magnetic resonance

Patient #

Age (yrs)

Gender

Precipitating factor (symptoms)

Time to CMR (days)

EF (%)

Diagnosis

Wall motion abnormality

TnI*

STIR T2 SI

ACUT2E T2 SI

T1 (ms)

1

79

F

ES (ACP, P)

4

51

Takotsubo

Mid-apical AK

3.11

1.88

2.37

1043

2

56

F

Sz (ACP)

7

50

Takotsubo

Mid-apical AK

15.00

1.95

1.97

1065

3

70

F

PS (ACP)

2

64

Takotsubo

Mid-apical HK/AK

4.63

2.04

1.94

1051

4

60

F

Nil (ACP)

2

71

Takotsubo

Apical severe HK

19.98

1.89

2.20

1044

5

63

F

PS (D)

0

59

Takotsubo

Mid ventricular AK

4.46

1.57

1.85

1001

6

58

F

PS (ACP, D)

1

46

Takotsubo

Mid-apical AK

6.35

2.12

1.97

1032

7

42

M

Sz (ACP)

1

37

Takotsubo

Mid-apical HK/AK

5.00

1.93

1.64

1047

8

52

F

ES (ACP)

1

79

Takotsubo

Mid inferolateral & anteroseptal

22.75

2.29

2.56

1055

9

73

F

ES (ACP)

1

55

Takotsubo

Mid-apical HK/AK

10.86

1.91

2.18

1075

10

47

F

ES (ACP)

5

52

Takotsubo

Mid-apical HK/AK

0.84

2.57

2.43

1179

11

62

F

ES (ACP)

1

34

Takotsubo

Mid-apical HK/AK

36.80

1.90

2.14

1111

12

77

F

Nil (ACP)

4

66

Takotsubo

Mid ventricular AK

5.18

1.67

2.35

1100

13

47

F

Nil (ACP)

3

65

Regional edema

Inferolateral AK

1.30

1.57

1.98

993

14

66

F

ES (ACP)

2

51

Regional edema

Anterior,antero-septal AK

11.40

1.49

1.86

984

15

65

F

Nil (ACP)

1

62

Regional edema

Mid-apical inferolateral AK

12.69

1.48

1.85

1015

16

57

M

PS (ACP, D)

0

75

Regional edema

Distal anteroseptal HK

0.15

1.38

1.69

917

17

78

F

ES (ACP)

2

58

Regional edema

Mid inferior, inferolateral, inferoseptal AK

0.85

1.94

2.17

1133

18

59

F

ES (ACP)

4

67

Regional edema

Mid-apical anterior & anteroseptal

5.83

2.15

3.16

1113

19

54

F

ES (ACP)

1

66

Regional edema

Mid septum

2.63

1.56

2.07

999

20

63

F

Nil (ACP)

6

67

Regional edema

Mid-apical anterior & anteroseptum

3.46

2.02

2.13

1234

21

55

F

PS (ACP)

6

81

Regional edema

Mid anterior/ anteroseptal

0.21

1.86

2.28

1048

  1. *Upper limit <0.04 ug/L for TnI. ACP = acute chest pain; TnI = Troponin I; T2 SI = T2 signal intensity (myo:skeletal); EF = ejection fraction; D = dyspnea; P = palpitations; PS = Physical stress; ES = Emotionalstress; Sz = Seizure. HK = hypokinesis; AK = akinesis. None of the patients demonstrated significant late gadolinium enhancement or coronary stenosis.