ASSESSMENT OF ARTERIAL STIFFNESS BY PULSE WAVE VELOCITY IN PATIENTS WITH CHRONIC CORONARY DISEASE

Hồ Thị Kim Ngân1, Nguyễn Đình Linh1, Trần Đức Hùng2,
1 Vietnam Military Medical University
2 Military Hospital 103

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Abstract

Objective: To evaluate arterial stiffness by pulse wave velocity (PWV) in patients with chronic coronary disease (CCD). Subjects and methods: The patients group included 61 chronic coronary disease (defined as angiographic percent diameter stenosis ≥50%). The control group included 31 patients (defined as angiographic <50%). Results: The average age in CCD group and control group were 68,26 ± 6,66 & 70,1 ± 7,15 years. Percent with elevated PWV (≥14 m/s) in the groups respectively: Right (82,0% & 32,3%); Left (67,2% & 22,6%), p<0,05. PWV in hypertension: 15,05 ± 0,61 m/s; 11,47 ± 1,53 m/s. Diabetes: 15,89±2,07m/s; 14,06 ± 1,29 m/s. Smoking: 15,76±1,97; 13,82 ± 1,45 m/s. Overweight: 15,69±1,79m/s; 13,59 ± 2,12m/s. Conclusion: The incidence of elevated PWV (≥14 m/s) in CCD group was more than control group. In same age, sex, risk factors (hypertension, diabetes, smoking and overweight) PWV in CCD group was higher than control group

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References

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