What Researchers Did
Researchers described a case of paradoxical air embolism following saline contrast transesophageal echocardiography performed to detect a patent foramen ovale.
What They Found
They found that the patient developed a left lateral homonymous hemianopsia, attributed to air embolism, at the conclusion of the procedure. Complete recovery was achieved after one therapeutic recompression session.
What This Means for Canadian Patients
This case highlights the potential for paradoxical air embolism, a rare but serious complication, during saline contrast transesophageal echocardiography. Patients undergoing this procedure should be aware of such risks, and medical teams should be prepared for immediate intervention if symptoms arise.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
As a single case report, the findings are not generalizable to a broader patient population.