Limitations of the Pressure Half-Time Method for Estimating Mitral Valve Area in the Presence of Atrial Flutter

Determination of mitral valve area with echocardiography, using intra-operative 3-dimensional versus intra- & post-operative pressure half-time technique in mitral valve repair surgery

Journal of Cardiothoracic Surgery ◽

10.1186/1749-8090-8-98 ◽

2013 ◽

Vol 8 (1) ◽

Cited By ~ 3

Author(s):

Woon-Seok Kang ◽

Jae Won Choi ◽

Joo-Eun Kang ◽

Jin Woo Chung ◽

Seong-Hyop Kim

Keyword(s):

Mitral Valve ◽

Mitral Valve Repair ◽

Half Time ◽

Valve Repair ◽

3 Dimensional ◽

Mitral Valve Area ◽

Does chronic mitral regurgitation influence Doppler pressure half-time-derived calculation of the mitral valve area in patients with mitral stenosis?

ACC Current Journal Review ◽

10.1016/j.accreview.2004.12.125 ◽

2005 ◽

Vol 14 (2) ◽

pp. 29-30

Author(s):

J.C. Mohan ◽

S. Mukherjee ◽

A. Kumar ◽

R. Arora ◽

A.R. Patel ◽

...

Keyword(s):

Mitral Valve ◽

Mitral Regurgitation ◽

Mitral Stenosis ◽

Half Time ◽

Mitral Valve Area ◽

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

Echocardiography ◽

10.1111/j.1540-8175.2005.00082.x ◽

2005 ◽

Vol 22 (9) ◽

pp. 707-712 ◽

Cited By ~ 7

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 ◽

Mitral Valve Area ◽

Mitral Valvotomy ◽

Value and limitations of Doppler echocardiography in the quantification of stenotic mitral valve area: comparison of the pressure half-time and the continuity equation methods.

Circulation ◽

10.1161/01.cir.77.1.78 ◽

1988 ◽

Vol 77 (1) ◽

pp. 78-85 ◽

Cited By ~ 175

Author(s):

S Nakatani ◽

T Masuyama ◽

K Kodama ◽

A Kitabatake ◽

K Fujii ◽

...

Keyword(s):

Mitral Valve ◽

Doppler Echocardiography ◽

Continuity Equation ◽

Half Time ◽

Mitral Valve Area ◽

Comparison of proximal isovelocity surface area method with pressure half time method for evaluation of mitral valve area in patients undergoing balloon mitral valvuloplasty

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(02)81760-0 ◽

2002 ◽

Vol 39 ◽

pp. 391

Author(s):

T.N.Sunil Roy ◽

Koshy Cherian ◽

D. Vinayakumar ◽

C.G. Sajeev ◽

Francis Johnson ◽

...

Keyword(s):

Mitral Valve ◽

Surface Area ◽

Half Time ◽

Mitral Valvuloplasty ◽

Area Method ◽

Mitral Valve Area ◽

Comparison of mitral valve area by pressure half-time and proximal isovelocity surface area method in patients with mitral stenosis: effect of net atrioventricular compliance

European Journal of Echocardiography ◽

10.1093/ejechocard/jeq194 ◽

2011 ◽

Vol 12 (4) ◽

pp. 283-290 ◽

Cited By ~ 9

Author(s):

A. M. Salem Omar ◽

H. Tanaka ◽

T. K. AbdelDayem ◽

A. S. Sadek ◽

H. Raslaan ◽

...

Keyword(s):

Mitral Valve ◽

Surface Area ◽

Mitral Stenosis ◽

Half Time ◽

Area Method ◽

Mitral Valve Area ◽

Comparison of Hemodynamic Pressure Half-time Method and Gorlin Formula with Doppler and Echocardiographic Determinations of Mitral Valve Area in Patients with Combined Mitral Stenosis and Regurgitation

Journal of Diagnostic Medical Sonography ◽

10.1177/875647939000600324 ◽

1990 ◽

Vol 6 (3) ◽

pp. 184-185

Keyword(s):

Mitral Valve ◽

Mitral Stenosis ◽

Half Time ◽

Mitral Valve Area ◽

Calculation of Mitral Valve Area in Mitral Stenosis Using the Proximal Isovelocity Surface Area Method. Comparison with Two-Dimensional Planimetry and Doppler Pressure Half Time Method.

Japanese Heart Journal ◽

10.1536/ihj.38.811 ◽

1997 ◽

Vol 38 (6) ◽

pp. 811-819 ◽

Cited By ~ 9

Author(s):

Koji Oku ◽

Toshinori UTSUNOMIYA ◽

Hideki MORI ◽

Shiro YAMACHIKA ◽

Katsusuke YANO

Keyword(s):

Mitral Valve ◽

Surface Area ◽

Mitral Stenosis ◽

Method Comparison ◽

Two Dimensional ◽

Half Time ◽

Area Method ◽

Mitral Valve Area ◽

Value and Limitations of Doppler Echocardiography in the Quantification of Stenotic Mitral Valve Area: Comparison of the Pressure Half-time and the Continuity Equation Methods

Journal of Diagnostic Medical Sonography ◽

10.1177/875647938800400337 ◽

1988 ◽

Vol 4 (3) ◽

pp. 155-156

Keyword(s):

Mitral Valve ◽

Doppler Echocardiography ◽

Continuity Equation ◽

Half Time ◽

Mitral Valve Area ◽

410 Role of 3D echocardiography in assessing mitral valve area post surgery: Better than 2D planimetry and comparable to pressure half time (PHT)

European Journal of Echocardiography ◽

10.1016/s1525-2167(06)60200-x ◽

2006 ◽

Vol 7 ◽

pp. S56-S56

Author(s):

T LIEW ◽

S HOOLE ◽

J BOYD ◽

R RUSK

Keyword(s):

Mitral Valve ◽

3D Echocardiography ◽

Half Time ◽

Mitral Valve Area ◽

Post Surgery ◽

Better Than ◽