NCEMI eTools
Bleeding probability after TPA for MI
A score for assessing the likelihood of moderate or severe bleeding after thrombolysis for acute MI
Score: 0
under 1% bleeding risk
Assessment
<100
under 1% bleeding risk
100-124
1-2% bleeding risk
125-138
2-3% bleeding risk
139-148
3-4% bleeding risk
149-156
4-5% bleeding risk
157-163
5-6% bleeding risk
164-168
6-7% bleeding risk
169-173
7-8% bleeding risk
174-178
8-9% bleeding risk
179-182
9-10% bleeding risk
183-210
10-20% bleeding risk
211-228
20-30% bleeding risk
229-243
30-40% bleeding risk
244-257
40-50% bleeding risk
258-271
50-60% bleeding risk
272-286
60-70% bleeding risk
>286
over 70% bleeding risk
Age
30
18 points
40
27 points
50
36 points
60
45 points
70
54 points
80
63 points
90
72 points
Weight (kg)
140
35 points
120
43 points
100
52 points
80
61 points
60
74 points
40
87 points
Diastolic blood pressure (mmHg)
200
0 points
180
4 points
160
8 points
140
13 points
120
17 points
100
21 points
80
25 points
60
30 points
Female?
Yes
12 points
No
0 points
African ancestry?
Yes
10 points
No
0 points
Current smoker?
Yes
8 points
No
0 points
Hypertension?
Yes
7 points
No
0 points
Previous angina?
Yes
3 points
No
0 points
Anterior MI?
Yes
2 points
No
0 points
Killip class
I
32 points
II
39 points
III
48 points
IV
55 points
Calculate
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