PMC9251117_01
A schematic diagram of the progression of disease in the current patient.
fmed-09-906112-g0001.jpg
PMC9251117_01_fmed-09-906112-g0001.jpg
F1
The diagnosis of KSS was confirmed at age 29 by the above symptoms and subsequent laboratory findings, and the process is summarized in Figure 1.
12-lead ECG showing RBBB and LAFB.
fmed-09-906112-g0002.jpg
PMC9251117_01_fmed-09-906112-g0002.jpg
F2
A systematic cardiac assessment was performed 2 months before her pregnancy, while an electrocardiogram (ECG) showed a preexisting complete right bundle branch block (RBBB) and left anterior fascicular block (LAFB) (Figure 2).
Echocardiography performed on a postoperative Day 4 showed a remarkable decrease in LVEF.
fmed-09-906112-g0003.jpg
PMC9251117_01_fmed-09-906112-g0003.jpg
F3
Echocardiography showed decreasing systolic function of the left ventricle (LVEF was 30%) (Figure 3) and pulmonary arterial hypertension (PAH: 36 mmHg).
PMC9251117_02