Document Detail


Triphasic diastolic pattern and delayed timing of myocardial relaxation identify dynamic changes of left ventricular filling pressure.
MedLine Citation:
PMID:  18509298     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The case reported concerns a woman with hypertensive emergency, showing triphasic diastolic pattern with mid-diastolic velocity both at transmitral inflow and at pulsed tissue Doppler-derived septal/lateral mitral annulus. In addition, the time from EKG R wave peak to annular early diastolic velocity (Em) onset was longer than the time occurring between R peak and transmitral E velocity. E/Em ratio was 14.6 and left atrium enlarged. After blood pressure fall and clinical stabilization, the triphasic diastolic patterns were again observed. However, the timing of early diastolic velocity was the same at mitral inflow and annular tissue Doppler. E/Em ratio and left atrial volume were reduced. The present report highlights the additional value of pulsed tissue Doppler to detect alteration of diastolic properties and dynamic changes of left ventricular filling pressure.
Authors:
V Schiano Lomoriello; R Esposito; A Marzano; R Raia; M Galderisi
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  Minerva cardioangiologica     Volume:  56     ISSN:  0026-4725     ISO Abbreviation:  Minerva Cardioangiol     Publication Date:  2008 Jun 
Date Detail:
Created Date:  2008-05-29     Completed Date:  2008-09-25     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0400725     Medline TA:  Minerva Cardioangiol     Country:  Italy    
Other Details:
Languages:  eng     Pagination:  371-5     Citation Subset:  IM    
Affiliation:
Cardioangiology Unit with CCU, Department of Clinical and Experimental Medicine, Federico II University Hospital, Naples, Italy.
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MeSH Terms
Descriptor/Qualifier:
Aged
Blood Pressure / physiology
Diastole
Echocardiography, Doppler
Electrocardiography
Female
Humans
Myocardial Contraction / physiology*
Ventricular Function, Left / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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