FIGURE 3.
M mode measurement of left ventricular ejection fraction (LVEF) using the Teichholz method from the parasternal short axis view showing extremely enlarged left ventricle with severely reduced LVEF.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.