Fig. 1From: Feasibility of a new method using two-dimensional transesophageal echocardiography for aortic annular sizing in patients undergoing transcatheter aortic valve implantation; a case–control studyMeasurement of the aortic annulus using TEE on the mid-oesophageal long-axis view of the ascending aorta and aortic valve at early-systoleBack to article page