19 January 2023
: Case report 
Pericardial Effusion with Tamponade in Untreated Hypothyroidism
Unusual clinical course, Challenging differential diagnosis, Rare coexistence of disease or pathology
Daniel Mujuni1E*, Courtney Swantek1EF, Carlos Requena Amas2F, Tulika Chatterjee
1EF
DOI: 10.12659/AJCR.938520
Am J Case Rep 2023; 24:e938520
Figure 1. EKG of patient at admission showing low-voltage QRS and electrical alternans as shown by the solid black arrows.