Flash 3D

FBP

 

Overall

LAD

LCx

RCA

Overall

LAD

LCx

RCA

TP n(%)

15 (75)

8 (40)

6 (30)

10 (50)

14 (70)

8 (40)

5(25)

6 (30)

FP n(%)

4 (20)

9 (45)

9 (45)

5(25)

4 (20)

4 (20)

8 (40)

3 (15)

TN n(%)

1 (5)

2 (10)

4 (20)

4 (20)

1 (5)

7 (35)

6 (30)

6 (30)

FN n(%)

0

1(5)

1(5)

1(5)

1 (5)

1(5)

1(5)

5(25)


FBP - filtered back projection; Flash 3D-Siemens proprietary 3D iterative reconstruction algorithm;
FN - false negative; FP - false positive; TN - true negative; TP - true positive.

Table 3:  Assessment of MPI interpretation using Flash 3D and FBP against coronary angiography as the standard of reference.