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Table 2 Detailed breakdown of immunotherapy, and SUV measurements of the left and right ventricle and tumour

From: [99mTc]-labelled anti-Programmed Death-Ligand 1 single-domain antibody SPECT/CT: a novel imaging biomarker for myocardial PD-L1 expression

Patient

Immunotherapy

Chemotherapy

Baseline LVmax:BP

Baseline RVmax:BP

Heterogeneity index (LVmax/LVmean)

Heterogeneity index (RVmax/RVmean)

LV: tumour uptake LVmax:Tumourmax

RV: tumour uptake RVmax:Tumourmax

1

Pembrolizumab

Carboplatin and pemetrexed

2.55

1.64

1.54

1.53

0.86

0.55

2

Pembrolizumab

2.05

1.56

1.44

1.59

0.58

0.44

3

Pembrolizumab

2.46

1.68

1.92

1.81

1.07

0.73

4

Pembrolizumab

Carboplatin and pemetrexed

2.96

1.69

1.58

1.60

0.43

0.25

5

Pembrolizumab

Carboplatin and pemetrexed

3.67

2.19

1.93

1.58

1.08

0.64

6

Pembrolizumab

1.67

1.25

1.67

1.66

0.37

0.28

7

Pembrolizumab

2.36

2.17

1.51

1.94

0.40

0.36

8

Pembrolizumab

3.08

1.88

1.43

1.44

0.76

0.47

9

Pembrolizumab

Carboplatin and pemetrexed

2.96

1.87

1.71

1.81

0.84

0.53

10

Pembrolizumab

Carboplatin and pemetrexed

3.80

2.27

1.71

1.62

1.39

0.83

  1. BP: Blood pool ROI. LVmax: Left ventricular maximum ROI. RV: Right ventricular maximum