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.
Bar graphs illustrating the distribution of LVEF changes with trastuzumab therapy in patients diagnosed with HF (A) and patients without HF (B), stratified by baseline cardiac function (P=NS for panel A and P=0.0002 for panel B for group comparisons). LVEF indicates left ventricular ejection fraction.
