NOVEL NON-INVASIVE LEFT VENTRICULAR STIFFNESS INDEX IN PATIENTS WITH LOW-FLOW COMPARED TO NORMAL-FLOW SEVERE AORTIC STENOSIS WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION

Nicholas Ngiam; Benjamin Tan; Ching-Hui Sia; Hui-Wen Sim; Elaine Boey; William K.F. Kong; Tiong Cheng Yeo; Kian Keong Poh

doi:10.1016/s0735-1097(17)34965-3

NOVEL NON-INVASIVE LEFT VENTRICULAR STIFFNESS INDEX IN PATIENTS WITH LOW-FLOW COMPARED TO NORMAL-FLOW SEVERE AORTIC STENOSIS WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(17)34965-3 ◽

2017 ◽

Vol 69 (11) ◽

pp. 1576

Author(s):

Nicholas Ngiam ◽

Benjamin Tan ◽

Ching-Hui Sia ◽

Hui-Wen Sim ◽

Elaine Boey ◽

...

Keyword(s):

Left Ventricular Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Low Flow ◽

Stiffness Index ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

Non Invasive ◽

Left Ventricular Stiffness

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Novel Echocardiography-Derived Left Ventricular Stiffness Index in Low-Flow Versus Normal-Flow Severe Aortic Stenosis with Preserved Left Ventricular Ejection Fraction

Scientific Reports ◽

10.1038/s41598-020-65758-8 ◽

2020 ◽

Vol 10 (1) ◽

Author(s):

Jinghao Nicholas Ngiam ◽

Nicholas WS Chew ◽

Benjamin Yong-Qiang Tan ◽

Hui Wen Sim ◽

William K. F. Kong ◽

...

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Low Flow ◽

Stiffness Index ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

Left Ventricular Stiffness

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COMPARISON OF PATIENTS WITH LOW–FLOW VERSUS NORMAL–FLOW SEVERE AORTIC STENOSIS WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(13)61941-5 ◽

2013 ◽

Vol 61 (10) ◽

pp. E1941

Author(s):

Glenn Kay Mun Lee ◽

Edgar L. Tay ◽

Tiong Cheng Yeo ◽

Kian Keong Poh

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Low Flow ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction

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A NOVEL ECHOCARDIOGRAPHIC INDEX DEMONSTRATING REDUCED RELATIVE VALVE LOAD IN PATIENTS WITH PARADOXICAL LOW-FLOW COMPARED TO NORMAL-FLOW SEVERE AORTIC STENOSIS WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(20)32761-3 ◽

2020 ◽

Vol 75 (11) ◽

pp. 2134

Author(s):

Nicholas Ngiam ◽

Nicholas Chew ◽

Ching-Hui Sia ◽

Hui Wen Sim ◽

Yong-Qiang Benjamin Tan ◽

...

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Low Flow ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction

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COMPARING THE IMPACT OF CONCOMITANT SIGNIFICANT MITRAL REGURGITATION ON THE ECHOCARDIOGRAPHIC PROFILE OF PATIENTS WITH LOW-FLOW VERSUS NORMAL-FLOW SEVERE AORTIC STENOSIS AND PRESERVED LEFT VENTRICULAR EJECTION FRACTION

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(18)32096-5 ◽

2018 ◽

Vol 71 (11) ◽

pp. A1555

Author(s):

Nicholas Ngiam ◽

Nicholas Chew ◽

Rebecca Teng ◽

Jonathan D. Kochav ◽

Stephanie Kochav ◽

...

Keyword(s):

Left Ventricular Ejection Fraction ◽

Mitral Regurgitation ◽

Aortic Stenosis ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Low Flow ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

The Impact

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PARADOXICAL LOW FLOW LOW GRADIENT SEVERE AORTIC STENOSIS WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION: IMPACT OF SURGERY VERSUS MEDICAL THERAPY

Journal of the American College of Cardiology ◽

10.1016/s0735-1097(16)32179-9 ◽

2016 ◽

Vol 67 (13) ◽

pp. 2178

Author(s):

Zaher Fanari ◽

Dimitrios Barmpouletos ◽

Vivek Reddy ◽

Sumaya Hammami ◽

Zugui Zhang ◽

...

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Medical Therapy ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Low Flow ◽

Left Ventricular Ejection ◽

Ventricular Ejection Fraction

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Paradoxical low flow and/or low gradient severe aortic stenosis despite preserved left ventricular ejection fraction: implications for diagnosis and treatment

European Heart Journal ◽

10.1093/eurheartj/ehp361 ◽

2009 ◽

Vol 31 (3) ◽

pp. 281-289 ◽

Cited By ~ 231

Author(s):

Jean G. Dumesnil ◽

Philippe Pibarot ◽

Blase Carabello

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Diagnosis And Treatment ◽

Low Flow ◽

Left Ventricular Ejection ◽

Ventricular Ejection Fraction

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Outcome of Normal‐Flow Low‐Gradient Severe Aortic Stenosis With Preserved Left Ventricular Ejection Fraction: A Propensity‐Matched Study

Journal of the American Heart Association ◽

10.1161/jaha.119.012301 ◽

2019 ◽

Vol 8 (19) ◽

Cited By ~ 9

Author(s):

Gagandeep Chadha ◽

Yohann Bohbot ◽

Dan Rusinaru ◽

Sylvestre Maréchaux ◽

Christophe Tribouilloy

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

Matched Study

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Outcome of normal-flow low-gradient “severe” aortic stenosis with preserved left ventricular ejection fraction: A propensity matched study

Archives of Cardiovascular Diseases Supplements ◽

10.1016/j.acvdsp.2019.09.181 ◽

2020 ◽

Vol 12 (1) ◽

pp. 85

Author(s):

G. Chadha ◽

Y. Bohbot ◽

D. Rusinaru ◽

S. Marechaux ◽

C. Tribouilloy

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

Matched Study

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Outcome of normal flow low gradient “severe” aortic stenosis with preserved left ventricular ejection fraction: A propensity matched study

Archives of Cardiovascular Diseases Supplements ◽

10.1016/j.acvdsp.2019.04.012 ◽

2019 ◽

Vol 11 (3) ◽

pp. e310

Author(s):

G. Chadha ◽

Y. Bohbot ◽

D. Rusinaru ◽

S. Maréchaux ◽

C. Tribouilloy

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Left Ventricular Ejection ◽

Normal Flow ◽

Ventricular Ejection Fraction ◽

Matched Study

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Faculty Opinions recommendation of Outcome and impact of surgery in paradoxical low-flow, low-gradient severe aortic stenosis and preserved left ventricular ejection fraction: a cardiac catheterization study.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.718113105.793488011 ◽

2013 ◽

Author(s):

Wilbert Aronow

Keyword(s):

Left Ventricular Ejection Fraction ◽

Aortic Stenosis ◽

Ejection Fraction ◽

Cardiac Catheterization ◽

Severe Aortic Stenosis ◽

Left Ventricular ◽

Ventricular Ejection ◽

Low Flow ◽

Left Ventricular Ejection ◽

Ventricular Ejection Fraction

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