The Efficacy of Contrast Transthoracic Echocardiography and Contrast Transcranial Doppler for the Detection of Patent Foramen Ovale Related to Cryptogenic Stroke.
Jing YangHuiqin ZhangYumeng WangShiquan ZhangTingyu LanMeng ZhangYuanzi LiWenyan HuangHongxia ZhangAnxin WangYang XiaoLijuan DuPublished in: BioMed research international (2020)
cTTE or cTCD can be used for preliminary PFO related to cryptogenic stroke findings. The combination of the two methods can improve the specificity of PFO diagnosis, especially using the cutoff of cTTE3+cTCD IV.