Tạp chí Y Dược học - No.5 năm 2014
Nguyen Thi Thuy Hang, Le Nguyen Truc Quynh
2014 - No.5, trang 64
Background: Epidemiological studies have found that physically active person have lower prevalence of cardiovascular disease compared to sedentary. It has been reported that age-related increases in central arterial stiffness are absent or attenuated in endurance-trained adults. Echocardiography is a noninvasive test, simply, to help evaluate the elastic properties of ascending aorta through the indices such as aortic strain, aortic stiffness, aortic distensibility. Aim: Was to estimate the indexes of aortic elasticity in the sportsperson with different types of exercise. Patients and Methods: 33 endurance-trained athletes (runners, swimmers, aerobic) (group A), 48 strength-trained athletes (karatedo) (group B), were identified. Uniform between the groups (age, duration of exercise). 60 untrained volunteers as control participants. They are all under echocardiography to measure systolic aortic diameter and diastolic aortic diameter. Then, assess the indexes such as: aortic strain, aortic stiffness, aortic distensibility. Blood pressures simultaneously measured by sphygmomanometry to calculate the pulse pressure. Results: Aortic stiffness is significantly lower and aortic strain and aortic distensibility are significantly higher in group A than the control group (p < 0.05). Aortic stiffness is significantly higher and aortic strain and aortic distensibility are significantly lower in group B than the control group (p < 0.05). Between two groups, Aortic stiffness is significantly lower and aortic strain and aortic distensibility are significantly higher in group A than group B (p < 0.01). Conclusion: Changes in arterial stiffness may be related with different training programs.
Nguyen Thi Thuy Hang, Le Nguyen Truc Quynh. (2014). Survey of elastic indexes of the ascending aorta by echocardiography in sportsperson with different types of exercise. Tạp chí Y Dược học, , 64. DOI: 10.34071/jmp.2014.1e.11
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