Fig. 5
From: Multiple simultaneous embolic cerebral infarctions 11 months after COVID-19

Echocardiography showing a PFO using agitated sodium chloride contrast (left) and on colour doppler (right)
From: Multiple simultaneous embolic cerebral infarctions 11 months after COVID-19
Echocardiography showing a PFO using agitated sodium chloride contrast (left) and on colour doppler (right)