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.
Clinical Characteristics of Patients with Irreversible and Reversible SSS
SSS, sick sinus syndrome; AFL, atrial flutter; RA, right atrium; CABG, coronary artery bypass graft; ASD, atrial septal defect; TOF, tetralogy of Fallot; LV, left ventricle; LA, left atrium; OP, operation.
