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Instructions to Perform CPR | eHow

Instructions to Perform CPR | eHow

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日期:2024-05-15
Cardiopulmonary resuscitation, or CPR, can be used when a person's heartbeat or breathing has stopped due to a medical condition or accident, such as a heart attack or near-drowning. CPR can save someone's life by maintaining the flow of oxygenated blood ...看更多