| Autor: |
Raymond E. Ideker, Philip L. Johnson, Cheryl R. Killingsworth, Gregory P. Walcott, Kumar Nanthakumar |
| Jazyk: |
angličtina |
| Předmět: |
|
| Zdroj: |
Journal of the American College of Cardiology. (6):174 |
| ISSN: |
0735-1097 |
| DOI: |
10.1016/S0735-1097(03)81848-X |
| Popis: |
80 ms (RV leading) in steps of 20 ms. LV systolic function was evaluated by the maximum rate of LV pressure development (dP/dtmax) recorded by a Mill&” catheter. Results: Compared to RV pacmg the mean increase in dP/dtmax with BV pacing was 30% (range -4.5% to 85%). The best pacing mode was BV in 7 patients, LV in 9 patients, and sBV in 18 patients (table). In the later 2 groups the additional mean increase was 7% with sBV (range 1 22%) and 9% with LV (range 2 23%). In sBV the mean optimized delay was +32 ms * 21 (range +60 ms to -20 ms). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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