Fig. 1.
Flowchart showing patient selection for the final cohort.
Abbreviations - COVID19, coronavirus disease 2019; BMI, body mass index; IHD, ischemic heart disease; HTN, hypertension.
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.