ABSTRACT
Detecting a patent foramen ovale:
Stroke or TIA in a young subject (usually aged <50 years) or an older subject with suggestive clinical features
Diver
Unexplained severe hypoxia
Detecting a patent foramen ovale:
Stroke or TIA in a young subject (usually aged <50 years) or an older subject with suggestive clinical features
Diver
Unexplained severe hypoxia