Findings

What do systematic reviews say?

7 questions · 7 findings · 1 reviews · Heart

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 6 · 85.7%Low 1 · 14.3%Moderate 0 · 0%High 0 · 0%

Acute kidney injury · adults undergoing cardiac surgery with cardiopulmonary bypass

It is very uncertain whether high changes acute kidney injury compared with low blood pressure target (very low certainty).

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
RR 1.3 [0.81, 2.08]
2 studies · 487 participants
Very low

Cognitive deterioration · adults undergoing cardiac surgery with cardiopulmonary bypass

High showed no clear difference in cognitive deterioration compared with low blood pressure target (low certainty).

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
RR 0.82 [0.45, 1.5]
2 studies · 389 participants
Low

All‐cause mortality · adults undergoing cardiac surgery with cardiopulmonary bypass

It is very uncertain whether high changes all‐cause mortality compared with low blood pressure target (very low certainty).

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
RR 1.33 [0.3, 5.9]
3 studies · 737 participants
Very low

Quality of life · adults undergoing cardiac surgery with cardiopulmonary bypass

It is very uncertain whether high changes quality of life compared with low blood pressure target (very low certainty).

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
RR 0.78 [0.3, 2.01]
1 study · 218 participants
Very low

Acute ischaemic stroke · adults undergoing cardiac surgery with cardiopulmonary bypass

It is very uncertain whether high changes acute ischaemic stroke compared with low blood pressure target (very low certainty).

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
RR 1.29 [0.07, 23.63]
2 studies · 426 participants
Very low

Length of hospital stay · adults undergoing cardiac surgery with cardiopulmonary bypass

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 540 participants
Very low

Perioperative transfusion of blood products · adults undergoing cardiac surgery with cardiopulmonary bypass

1 finding from 1 review

High versus low blood pressure targets for cardiac surgery while on cardiopulmonary bypass 2022 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 540 participants
Very low