Figure 3From: Oxygenation-sensitive CMR for assessing vasodilator-induced changes of myocardial oxygenationCorrelation of absolute oxygen saturation (SvO 2 ) in the coronary sinus (CS) and blood flow in the LCX (n = 7). Regression lines (dashed lines) are shown. Baseline, Adenosine and acetylcholine induced changes in flow represented as circles, squares and triangles, respectively. LCX: Left circumflex coronary artery.Back to article page