Medical blunder probe opened over death linked to improperly sealed catheter

Hong Kong health authorities are investigating a suspected medical blunder following the death of a 75-year-old man at Tuen Mun Hospital. The patient, admitted due to a worsening respiratory condition and a subsequent acute heart attack, underwent a percutaneous coronary intervention on Monday. The investigation centers on an improperly sealed catheter used during the heart operation. The Hospital Authority confirmed the patient's admission last Wednesday and his pre-existing conditions of chronic obstructive pulmonary disease and high cholesterol. The cause of death is believed to be linked to the alleged catheter issue.