FIGURE 1.
CONSORT flowchart illustrating patient recruitment, case exclusion, and number of survivors and non‐survivors treated during the three waves of the COVID‐19 pandemic reported in this analysis. ECMO, extracorporeal membrane oxygenation
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.