Culprit vessel only versus multivessel percutaneous coronary intervention in acute myocardial infarction with cardiogenic shock: A systematic review and meta-analysis.

•This study investigates optimal approach for management of patients with acute myocardial infarction and cardiogenic shock.•Previous studies comparing culprit vessel only versus multi-vessel coronary intervention have had mixed results.•There is lower short-term mortality and renal failure requiring renal replacement therapy with CV-PCI compared to MV-PCI.