Catherine O’Hara’s death from a pulmonary embolism has drawn attention to this serious condition in which a blood clot lodges in the lungs. Dr. Leana Wen explains.

Fat Tuesday has been observed since ancient Roman times ...

Catherine O'Hara died from a pulmonary embolism, according to the actress's death certificate, which was obtained by USA ...

The star died on January 30 at a Los Angeles hospital, with a blood clot in her lungs identified as the immediate cause.

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There’s a hot new home trend that's far from getting the cold shoulder. As a deep freeze envelops a good chunk of the country, “house burping,” in which people open the windows of their homes to let ...

A pulmonary embolism is a serious and potentially fatal medical emergency that occurs when a blood clot blocks an artery in the lungs.

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The discovery didn’t come with flashing alarms or urgent warnings—it arrived quietly, almost unnoticed, hidden in the ...

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Here's all you need to know about Catherine O'Hara's cause of death at 71, pulmonary embolism from rectal cancer, courtesy of ...