Sự khác nhau giữa nhồi máu cơ tim và suy tim
Cập nhật: 08:17 21/07/2009 GMT+7
Cái chết của Michael Jackson do liên quan tới ngừng tim đã làm dấy lên câu hỏi về sự khác nhau giữa hiện tượng này và một cơn nhồi máu cơ tim. Quan trọng hơn là có thêm những hiểu biết đúng về trái tim vốn rất “khó bảo” trong cơ thể. Sự dữ dội của chứng bệnh nhồi máu cơ tim phụ thuộc vào yếu tố một mạch máu lớn nào đó bị “khóa” lại như thế nàoCông việc của tim là bơm, đẩy máu đi khắp cơ thể, hiểu nôm na là một máy bơm, hút và đẩy dịch.
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