Objective: To sum up clinical experience of 256 cases patients over 65-year-old with artificialheartvalve replacement surgery.
目的:总结256例65岁以上患者行人工心脏瓣膜置换手术的临床经验。
2
Examples include: food found to contain botulinum toxin, food with undeclared allergens, a label mix-up on a lifesaving drug, or a defective artificialheartvalve.
例如:含有肉毒杆菌毒素的食品,含有未申报的过敏原的食物,抢救用药标签混乱,或有缺陷的人工心脏瓣膜。
3
Objective To determine the surgical point and technique of artificial mechanical valve replacement in children with heart valve diseases.