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Impact of blood pressure on the Doppler echocardiographic assessment of severity of aortic stenosis
OBJECTIVE: To investigate the impact of blood pressure (BP) on the Doppler echocardiographic (Doppler‐echo) evaluation of severity of aortic stenosis (AS). METHODS: Handgrip exercise or phenylephrine infusion was used to increase BP in 22 patients with AS. Indices of AS severity (mean pressure gradi...
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| Asıl Yazarlar: | , , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
BMJ Group
2007
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1994465/ https://ncbi.nlm.nih.gov/pubmed/17135222 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/hrt.2006.098392 |
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