Content deleted Content added
Ozzie10aaaa (talk | contribs) trim, as I see it does |
m Open access bot: doi added to citation with #oabot. |
||
Line 3:
<!--- Don't mess with this line! --->
<!--- Write your article below this line --->
'''Numerical manipulation''' of Doppler parameters obtain during routine [[Echocardiography]] has been extensively utilized to non-invasively estimate intra-cardiac pressures, in many cases removing the need for invasive cardiac catheterization.<ref>{{cite journal |pmid=3366997 | volume=11 | issue=6 | title=Prediction of the severity of aortic stenosis by Doppler aortic valve area determination: prospective Doppler-catheterization correlation in 100 patients | year=1988 | journal=J. Am. Coll. Cardiol. | pages=1227–34 | doi=10.1016/0735-1097(88)90286-0| last1=Oh | first1=Jae K. | last2=Taliercio | first2=Charles P. | last3=Holmes | first3=David R. | last4=Reeder | first4=Guy S. | last5=Bailey | first5=Kent R. | last6=Seward | first6=James B. | last7=Tajik | first7=A.Jamil | doi-access=free }}</ref>
Echocardiography uses ultrasound to create real-time anatomic images of the [[heart]] and its structures. [[Doppler echocardiography]] utilizes the Doppler principle to estimate intracardiac velocities. Via the modified [[Bernoulli's principle|Bernoulli equation]], velocity is routinely converted to pressure gradient for use in clinical cardiology decision making.<ref>http://www.wikiecho.org/wiki/Aortic_stenosis</ref>
| |||