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.
Comparisons of echocardiographic findings before and after DDP use. LVEDD stands for left ventricular end-diastolic ejection fraction; LVFS stands for left ventricular fractional shortening; LVEF stands for left ventricular ejection fraction (M-mode); MPA stands for main pulmonary artery; IVC stands for inferior vena cava.
