Hong Kong health authorities are investigating a suspected medical error after a 75-year-old patient died following a heart procedure. The patient, who had pre-existing respiratory and cholesterol conditions, passed away after air bubbles were detected during a percutaneous coronary intervention. Medical staff noted the air bubbles twice during the surgery, prompting an inquiry into the equipment used, specifically an improperly sealed catheter. AI
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RANK_REASON This is a local news report about a medical incident, not related to AI.
