Multimodal Assessment to Optimise the Result of Percutaneous Coronary Interventions. Short title: The Magdeburg Optimisation of PCI Study (MD-OPCI study).

The MD-OPCI study is a prospective observational trial investigating the use of FFR/ OCT-guided PCI-optimisation on the final result of PCI in patients with suspected or known coronary artery disease, including acute myocardial infarction (except for ST elevation myocardial infarction), who present for coronary angiography with the expectation of proceeding to PCI