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The Tissue Doppler Imaging Derived Post-Systolic Velocity Notch Originates at the Aortic Annulus
BACKGROUND: A distinct velocity pattern represented by a "notch" is observed during the time interval between the end of the systolic and the onset of the early diastolic velocity wave on longitudinal myocardial velocity curve. The origin of the post-systolic velocity notch (PSN) has not b...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Echocardiography
2014
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3992344/ https://www.ncbi.nlm.nih.gov/pubmed/24753805 http://dx.doi.org/10.4250/jcu.2014.22.1.23 |