Rapid Fire Abstract session: multimodality imaging of ischaemic heart disease928Regional left ventricular longitudinal function and myocardial blood flow929The influence of plaque burden, morphology and inflammatory markers on coronary microvascular function in patients with chest pain and unobstructed coronary arteries930Predictors of coronary microcirculatory function after primary percutaneous coronary intervention in STEMI patients932Prediction of adverse events after ST segment-elevation myocardial in