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Approximately one in six patients hospitalized for a first episode of syncope have a pulmonary embolism, a new study shows, with the prevalence of pulmonary embolism highest among individuals without ...
Syncope means fainting or passing out. When fainting is caused by certain triggers, like the sight of blood or a needle, or an intense emotion like fear or fright, it’s called vasovagal syncope. It’s ...
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