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.
Average heart rate (A), PR interval (B), QRS duration (C), QT interval (D), and QTc (Mitchell correction) (E) during 30 min of in vivo electrocardiogram (ECG) monitoring after venous injection of vehicle, FGF23 (9 ng/mL total blood volume), or FGF23 + anti-FGFR4 (10.5 µg/mL total blood volume). *P < 0.05 compared with vehicle; n = 9 vehicle, n = 11 FGF23, and n = 8 FGF23 + anti-FGFR4.
