Please provide your email address to receive an email when new articles are posted on . SAN DIEGO – For patients with pulmonary arterial hypertension, a history of presyncope and syncope worsened the ...
When your brain doesn’t get enough oxygen, you may experience lightheadedness and weakness, as if you’re going to faint. If you don’t, that’s a presyncope. If you do faint, that’s called syncope.
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