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Pulmonary Embolism: Understanding the Life-Threatening Condition Behind Catherine O’Hara’s Sudden Death

By: Mary Strong

February 16, 2026

Catherine OHarapulmonary embolismblood clotSchitts CreekHome Alonesudden deathheart healthDr Dan NaimBeverly Hills Lung and Sleep Institutewarning signspreventionlifethreatening condition
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Pulmonary Embolism: Understanding the Life-Threatening Condition Behind Catherine O’Hara’s Sudden Death