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.
Flow chart depicting the improvement/deterioration in left ventricular function (LVEF) from the time of diagnosis to the final echocardiogram in 19 patients where a follow-up echocardiogram was available. IQR, interquartile range; LVEF, left ventricular ejection fraction.
This work is licensed under a