Literature DB >> 10569676

Usefulness of the echocardiographic velocity ratio for detection of significant aortic stenosis.

H Karpuz1, M Ozsahin, N Aebischer, J J Goy, L Kappenberger, X Jeanrenaud.   

Abstract

In this study, which included 56 patients with aortic stenosis, the predictive value of the fractional shortening velocity ratio was evaluated. This Doppler index allowed detection of significant aortic stenosis (0.53 cm2/m2), with a positive predictive value of 93% and a negative predictive value of 92% for a cutoff value of 0.8.

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Year:  1999        PMID： 10569676     DOI： 10.1016/s0002-9149(99)00511-1

Source DB:  PubMed          Journal:  Am J Cardiol        ISSN： 0002-9149            Impact factor:   2.778


  2 in total

1.  Early Doppler-echocardiography evaluation of Carpentier-Edwards Standard and Carpentier-Edwards Magna aortic prosthetic valve: comparison of hemodynamic performance.

Authors:  Giovanni Minardi; Giovanni Pulignano; Donatella Del Sindaco; Martina Sordi; Herribert Pavaci; Amedeo Pergolini; Giordano Zampi; Francesca Moschella Orsini; Carlo Gaudio; Francesco Musumeci
Journal:  Cardiovasc Ultrasound       Date:  2011-11-24       Impact factor: 2.062

2.  Assessment of normal hemodynamic profile of mechanical pulmonary prosthesis by doppler echocardiography: a prospective cross-sectional study.

Authors:  Maryam Shojaeifard; Ali Daryanavard; Arman Karimi Behnagh; Maryam Moradian; Sajjad Erami; Hossein Dehghani Mohammad Abadi
Journal:  Cardiovasc Ultrasound       Date:  2020-05-15       Impact factor: 2.062
  2 in total

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