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.
IVA improved post-resuscitation myocardial dysfunction.
A, Mitral E/A velocity ratio. B, Mitral E/e′ velocity ratio. C, Ejection fraction. ∗P < 0.05 versus CPR + Placebo group at post-resuscitation 1, 2, 4, and 8 h. IVA indicates ivabradine; CPR, cardiopulmonary resuscitation.
