ĐÁNH GIÁ SIÊU ÂM TRONG BMV
BS Tr n L Di m Thúyầ ệ ễ
Khoa Tim M ch Bạ
B nh Vi n Nhân Dân 115ệ ệ
N I DUNGỘ
1. PHÂN VÙNG VÀ PHÂN PH I M CH MÁU Ố Ạ
2. CÁCH ĐÁNH GIÁ RLVĐV
3. RLVĐV TRONG B NH LÝ KHÔNG DO THI U MÁU C C Ệ Ế Ụ
BỘ
CÁC LO I LO N NH P TIMẠ Ạ Ị
GI I PH U H C ĐNG M CH VÀNH (1)Ả Ẫ Ọ Ộ Ạ
°ĐMV trái, ĐMV ph i : t ĐMC,xoang Valsalva, ngay ả ừ
trên ch g n van ĐMCổ ắ
°Thân chính ĐMV trái :
–Dài : 10 - 15mm
–Đưng kính : 3 - 10mmờ
–Chia đôi :
•Nhánh xu ng trố ư c liên th tớ ấ
•Nhánh mũ trái
°ĐMV ph i : ảđưng kính : 2- 3mmờ
SIEÂU AÂM 2D VAØ DOPPLER TRONG BEÄNH ÑOÄNG MAÏCH VAØNH
GI I PH U H C ĐNG M CH VÀNH (2)Ả Ẫ Ọ Ộ Ạ
M t c t c nh c tr c ngang, ngang van ĐMC giúp th y ch xu t phát ĐMV ặ ắ ạ ứ ụ ấ ổ ấ
trái và ĐMV ph iả
SIEÂU AÂM 2D VAØ DOPPLER TRONG BEÄNH ÑOÄNG MAÏCH VAØNH
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