Please go to the images library to see more examples of aortic stenosis. Quantification. Mean and maximum gradient; Stenosis of the aortic valve creates an obstacle to aortic ejection, thus a gradient of pressure between the left ventricle and the aorta. This gradient of pressure can be measured, using Bernouilli law, by measurement of the maximum velocity across the aortic valve with continuous Doppler. In aortic stenosis, trans-aortic velocity is 3 to 5 m/s.
Sonic average salary is $59,462, median salary is $55,000 with a salary range from $26,000 to $165,000.Sonic salaries are collected from government agencies and companies. Each salary is associated with a real job position.Sonic salary statistics is not exclusive and is for reference only. They are presented as is and updated regularly.onic salaries are collected from government agencies and companies. Each salary is associated with a real job position. Sonic salary statistics is not exclusive and is for reference only. They are presented as is and updated regularly.
Sound engineers in California are a close second, earning an average of almost $75,000 a year, while New York-based mixers were third with an average wage of almost $66,000. The same, however, canât be said for sound engineers in Nebraska, where salaries average $27,130 a year.