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Table 1 Acute myocardial infarct size (% left ventricular mass) versus coronary atherosclerotic obstruction, extensive myocardial fibrosis (> 20% LVM), occlusive thrombus, survival and death in 200 selected cases*

From: Ultrasound imaging versus morphopathology in cardiovascular diseases. Myocardial cell damage

Infarct size %

N. cases

Coronary stenosis %

Extensive fibrosis

Survival days

Occlusive thrombus

  

<69

≥ 70

1

2

≥ 3**

 

< 2

3–10

11–30

 

≤ 20

97

7

90

39

37

14

97

45

26

25

24

> 20

103

10

93

38

34

21

103

26

48

30

58

Total

200

17

183

77

71

35

200

71

74

55

82

  1. *No invasive diagnostic/therapeutic techniques, no fibrinolysis.
  2. ** Number of main arteries with severe stenosis (≥ 70)