The Shape of the Proximal Isovelocity Surface Area Varies With Regurgitant Orifice Size and Distance From Orifice: Computer Simulation and Model Experiments With Color M-Mode Technique

1993 ◽  
Vol 6 (4) ◽  
pp. 433-445 ◽  
Author(s):  
Susan A. Barclay ◽  
Lars Eidenvall ◽  
Matts Karlsson ◽  
Gunnar Andersson ◽  
Changsheng Xiong ◽  
...  
Keyword(s):  
Computer Simulation ◽  
Surface Area ◽  
Model Experiments ◽  
Proximal Isovelocity Surface Area ◽  
Mode Technique ◽  
Orifice Size

Quantification of mitral regurgitation by colour flow Doppler imaging — value of the ‘proximal isovelocity surface area’ method

1993 ◽  
Vol 42 (2) ◽  
pp. 165-173 ◽  
Author(s):  
Georg Grossmann ◽  
Martin Giesler ◽  
Arnold Schmidt ◽  
Matthias Kochs ◽  
Siegfried Wieshammer ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Surface Area ◽  
Doppler Imaging ◽  
Area Method ◽  
Proximal Isovelocity Surface Area ◽  
Colour Flow

Comparison of Proximal Isovelocity Surface Area Method and Pressure Half Time Method for Evaluation of Mitral Valve Area in Patients Undergoing Balloon Mitral Valvotomy

2005 ◽  
Vol 22 (9) ◽  
pp. 707-712 ◽  
Author(s):  
Thottuvelil Narayanan Sunil Roy ◽  
Mangalth Narayanan Krishnan ◽  
Cherian Koshy ◽  
Chakanalil Govindan Sajeev ◽  
Johnson Francis ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Surface Area ◽  
Half Time ◽  
Area Method ◽  
Proximal Isovelocity Surface Area ◽  
Mitral Valve Area ◽  
Mitral Valvotomy ◽  
Valve Area

Application of Proximal Isovelocity Surface Area Method to Determine Prosthetic Mitral Valve Area

1998 ◽  
Vol 11 (11) ◽  
pp. 1056-1063 ◽  
Author(s):  
Muzaffer Degertekin ◽  
Murat Gençbay ◽  
Yelda Başaran ◽  
İbrahim Duran ◽  
Hüseyın Yilmaz ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Surface Area ◽  
Area Method ◽  
Proximal Isovelocity Surface Area ◽  
Mitral Valve Area ◽  
Prosthetic Mitral Valve ◽  
Valve Area
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