Fig. 2From: Quantitative evaluation of aortic valve regurgitation in 4D flow cardiac magnetic resonance: at which level should we measure?Antegrade flow and net flow in aortic regurgitation. a: No significant difference was measured between the six different levels regarding antegrade flow. b: Aortic net flow was significantly higher below or at the level of the aortic valve compared to measurements above the valve and in the ascending aorta; the highest net flow was measured at the level of the aortic valve. AV Aortic valve, ST Sinotubular junction, PA Pulmonary arteries, BCT Brachiocephalic trunkBack to article page