Significant beat-to-beat variability of E/e' irrespective of respiration
The E/e' ratio is commonly used in Doppler echocardiographic examinations to estimate the pulmonary capillary wedge pressure. The rationale of using this ratio is to combine left ventricular (LV) filling (E) and relaxation (e') velocities to indirectly assess left atrial pressure. However,...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Barcaray International
2013-01-01
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Series: | International Cardiovascular Forum Journal |
Subjects: | |
Online Access: | http://icfjournal.org/index.php/icfj/article/view/27/21 |