| 摘要 |
<p>The natural blood pressure or flow curve in the arteries is found to be sinusoidal during the ejection of the heart and exponential during the post-ejection and both curves superponated by an oscillation curve generated by the Aortic valve. The invention provides a way to obtain the separate real pressure or flow curve and the oscillation curve of the Aortic valve. These real or modified curves are used to calculate several conventional heart related parameters with a better accuracy and some new defined parameters in accordance with appropriate formulae.</p> |
