378
EN MEDUCORE
Standard
2
WM
6840
1
0
4
/2
021
18 Technical data
These parameters were determined on the basis of the following
data:
A = Number of correct positive decisions
B = Number of false positive decisions
C = Number of false negative decisions
D = Number of correct negative decisions
This results in the following values:
Shockable
signals
Non-shockable rhythms (normal sinus rhythm (NSR),
supraventricular tachycardia (SVT), atrial fibrillation/flutter
(AF), ventricular extrasystoles (PVC), pacemaker ECG)
Shock
1165 (A)
11 (B)
No shock 31 (C)
3059 (D)
Formula for the
calculation
Calculation
Result
Sensitivity
97.41 %
Specificity
99.64 %
Precision
99.02 %
False positive rate
0.36 %
True forecast value
99.06 %
A
A
C
+
--------------
1165
1165
31
+
--------------------------
D
B
D
+
-------------
3059
11
3059
+
--------------------------
A
D
+
A
B
C
D
+
+
+
-----------------------------------
1165
3059
+
1165
11
31
3059
+
+
+
-----------------------------------------------------------
B
B
D
+
-------------
11
11
3059
+
--------------------------
A
A
B
+
-------------
1165
1165
11
+
--------------------------
