Fig. 2From: Characteristics and prognosis of patients with cryptogenic stroke and suggestive of patent foramen ovaleSuggested diagnostic algorithm for patients with suspected cardiac embolic stroke. CES: cardiac embolic stroke, MI: myocardial infarction, ASE: agitated saline echocardiography, PFO: patent foramen ovale, TEE: transesophageal echocardiographyBack to article page