Non-invasive assessment by Doppler ultrasound of 155 patients with bioprosthetic valves: a comparison of the Wessex porcine, low profile Ionescu-Shiley, and Hancock pericardial bioprostheses.

One hundred and fifty five patients with 167 bioprosthetic valves (68 Wessex porcine, 54 Hancock pericardial, and 45 low profile Ionescu-Shiley pericardial valves) were studied by Doppler ultrasound. Valve gradients were calculated from the mitral and aortic flow velocities by the modified Bernoulli...

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Détails bibliographiques
Auteurs principaux: Simpson, I A, Reece, I J, Houston, A B, Hutton, I, Wheatley, D J, Cobbe, S M
Format: Artigo
Langue:Inglês
Publié: 1986
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1277389/
https://ncbi.nlm.nih.gov/pubmed/3524634
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