Fig. 1From: An acute increase in Left Atrial volume and left ventricular filling pressure during Adenosine administered myocardial hyperaemia: CMR First-Pass Perfusion StudyCMR protocol and timeline of different acquisitions. Adenosine infusion was given intravenously infusion at a dose of 140 µg kg − 1 min − 1 for at least 4 minBack to article page