<50 mmHg <60 mmHg <80 mmHg <70 mmHg
Cool, pale, peripheral cyanosis Cyanosed Warm and pink
>60 mmHg >80 mmHg >90 mmHg >70 mmHg
<50 mmHg <70 mmHg <60 mmHg <80 mmHg
80-120 100-160 120-160 80-100
<90 or >170 <75 or >130 <100 or >170 <65 or >100
>90 mmHg >60 mmHg >70 mmHg >80 mmHg
<65 or >100 <100 or >170 <75 or >130 <90 or >170
<100 or >170 <75 or <130 <65 or >100 <90 or >170
>90 mmHg >60 mmHg >80 mmHg >70 mmHg
Cool, pale, peripheral cyanosis Warm and pink Cyanosed
<65 or >100 <90 or >170 <100 or >170 <75 or >130
80-100 80-120 120-160 100-160
120-160 80-120 100-160 80-100
<60 mmHg <70 mmHg <50 mmHg <80 mmHg
80-100 100-160 120-160 80-120