thorax and abdomen of a 20-week human fetus The thorax and abdomen of a 20-week human fetus dissected to show the orientation of the heart in relation to the remaining organs (liver, stomach). The echocardiographic first plane (yellow-dotted line) starting just below the level of the diaphragm. (b) Abdominal echocardiographic view showing the fetal stomach to the left. (c) View of the apex pointing to the left. (d-f) A composite of echoca.. 2020. 5. 3. 이전 1 다음