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.
Angina (top left); atrial fibrillation (top middle); pericarditis (top right); right ventricular (RV) dysfunction (middle left); atrioventricular block (middle right); primary ventricular fibrillation (VF; bottom). Shaded regions represents 95% CI. AV indicates atrioventricular; and STEMI, ST‐segment–elevation myocardial infarction.
