Optimal number of image slices for reliable measurement of left ventricular volumes and ejection fraction by three-dimensional transesophageal echocardiography
Etsuko Magosaki, Dietrich Markus Sch�fer, Nobuhisa Magosaki, Michael Handke, Gudrun Heinrichs, Anja Sch�chlin, Ingo Brink, Christoph Bode, Annette Geibel
Abstract