Echocardiogram (4-Chamber View)
This image shows all 4 cardiac chambers and the tricuspid and mitral valves. 1 = right ventricle; 2 = left ventricle; 3 = left atrium; 4 = right atrium.
Chris Gallagher/SCIENCE PHOTO LIBRARY
Серед цих тем
This image shows all 4 cardiac chambers and the tricuspid and mitral valves. 1 = right ventricle; 2 = left ventricle; 3 = left atrium; 4 = right atrium.
Chris Gallagher/SCIENCE PHOTO LIBRARY