Fig. 5

Different patterns of myocardial oxygenation response and ischemia/reperfusion injury. A pictogram of the angiography results is shown for the RCA, LCx and LAD and their major branches (left to right), and collateralizations (red dotted lines). For the CMR images, the normal range (mean + SD) of the healthy subjects is shown in the colour legends below, with strain and OS-CMR shown at end-systole, and T1 and T2 imaged in diastole. Patients a and b underwent primary PCI during the first visit and have reperfused vascular territories in addition to a stenosis. Patients c-e were scheduled for a later PCI or CABG, thus their index angiography was only diagnostic and there is no revascularized territory at the time of the CMR scan. Solid line boxes highlight the post-stenotic and dotted lines the reperfused territories. Detailed information for each case is provided in the Additional file 2