Although chest pain is the key warning sign of a heart attack, it may be confused with indigestion, pleurisy, pneumonia, or other disorders.
Although chest pain is the key warning sign of a heart attack, it may be confused with indigestion, pleurisy, pneumonia, or other disorders.
虽然，胸痛是心肌梗塞的关键警告信号。但是它可能与消化不良、胸膜炎、肺炎、或其他的并证相混扰。