Estevez Loureiro 2014.

Methods	RCT. Randomisation ratio: 1:1. Number of study centres: not described in abstract.
Participants	Inclusion criteria: people with STEMI and MVD. Exclusion criteria: not described in abstract. Diagnostic criteria MVD: not described in abstract. Significant stenosis: not described in abstract. Sample size: complete revascularisation n = 100 and culprit‐only revascularisation n = 99.
Interventions	Invasive: staged complete intervention after P‐PCI. Conservative: intervention of culprit‐only, unless participants had residual ischaemia based on stress echocardiogram, these participants would go for staged intervention.
Outcomes	Primary: composite of cardiovascular death, non‐fatal MI, revascularisation of any vessel, or admission due to heart failure. Secondary: not described in abstract.
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Unclear risk	Not mentioned in the article.
Allocation concealment (selection bias)	Unclear risk	Not mentioned in the article.
Blinding of participants and personnel (performance bias) All outcomes	Unclear risk	Not mentioned in the article.
Blinding of outcome assessment (detection bias) All outcomes	Unclear risk	Not mentioned in the article.
Incomplete outcome data (attrition bias) All outcomes	Unclear risk	Not mentioned in the article.
Selective reporting (reporting bias)	High risk	Study did not have a published protocol and was not registered on any clinical trial databases.
Other bias	Unclear risk	Unclear source of funding.