Fig. 4From: Blood flow dynamics with four-dimensional flow cardiovascular magnetic resonance in patients with aortic stenosis before and after transcatheter aortic valve replacementPrevalence of each grade of a vortical flow and b its mean score, c helical flow and d its mean score, and e blood eccentricity and f its mean score, before and after TAVR. TAVR transcatheter aortic valve replacementBack to article page