BỆNH MẠCH MÁU NGOẠI BIÊN
-----------------------
HUYẾT KHỐI TĨNH MẠCH CHI
BS. CKI. HUỲNH PHÚC NGUYÊN
KHOA NỘI TIM MẠCH
BỆNH ViỆN CHỢ RẨY
ĐỊNH NGHĨA
•Đông máu là tiến trình bình thường và phức tạp, tạo
ra huyết khối, ngăn chặn chảy máu quá mức khi mạch
máu bị tổn thương.
•Huyết khối động mạch → đột quỵ, cơn thoáng thiếu
máu não, hội chứng mạch vành cấp,…
•Huyết khối tĩnh mạch → huyết khối tĩnh mạch chi,
huyết khối tĩnh mạch mạc treo, tĩnh mạch cửa, tĩnh
mạch lách…
DỊCH TỂ DVT
•Tần suất # 1 trên 1000 dân/ năm
•Bệnh liên quan tuổi :
-Dưới 40 tuổi, thấp # 1 trên 10,000 dân/năm
-Tăng sau 40 tuổi # 5-6 trên 1000 dân/năm ở tuổi 80
![Bài giảng Sử dụng thuốc vận mạch trong cấp cứu tim mạch [Chuẩn Nhất]](https://cdn.tailieu.vn/images/document/thumbnail/2026/20260123/lionelmessi01/135x160/73691769159064.jpg)
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