Figure 1.
12-Lead Electrocardiogram Showed Complete Heart Block With Slow Ventricular Escape Rhythm and Long QT (QTc: 710 ms)
Each ventricular escape rhythm is followed by premature ventricular ectopic of varying morphology.
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.