Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Jan 7, 2022; 10(1): 143-154
Published online Jan 7, 2022. doi: 10.12998/wjcc.v10.i1.143
Figure 1
Figure 1 Flowchart of patient selection. CS: Cryptogenic stroke; c-TCD: Contrast-enhanced transcranial Doppler; PFO: Patent foramen ovale; RLS: Right-to-left shunt; TEE: Transesophageal echocardiography.