What is aortic stenosis in children? Aortic stenosis means that your child has a heart valve that is too narrow or is blocked. The aortic valve is 1 of 4 heart valves that keep blood flowing through ...

Investigate whether protein levels may causally influence aortic diameter using Mendelian randomization Methods: A total of 7,099 UK biobank participants had both ascending aortic diameter measured ...

Variables included demographics, cardiovascular risk factors and ascending aorta diameter. The follow-up verified death or reintervention on the distal aorta. The relationship between the aortic ...

An important factor in flowmeter measurement is pipe diameter. Most flowmeters compute flowrate by multiplying the cross-sectional area of a pipe by its velocity. Cross-sectional area A is determined ...