Hemodynamic Effects of Synchronized High-frequency Jet Ventilation Compared with Low-frequency Intermittent Positive-pressure Ventilation after Myocardial Revascularization
Author(s) -
Jacques-André Romand,
Miriam M. Treggiari-Venzi,
Thierry Bichel,
Peter M. Suter,
Michael R. Pinsky
Publication year - 2000
Publication title -
anesthesiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.874
H-Index - 234
eISSN - 1528-1175
pISSN - 0003-3022
DOI - 10.1097/00000542-200001000-00010
Subject(s) - medicine , anesthesia , hemodynamics , cardiology , ventilation (architecture) , mechanical ventilation , cardiac index , cardiac output , stroke volume , heart rate , blood pressure , mechanical engineering , engineering
The purpose of this prospective study was to examine the effect on cardiac performance of selective increases in airway pressure at specific points of the cardiac cycle using synchronized high-frequency jet ventilation (sync-HFJV) delivered concomitantly with each single heart beat compared with controlled mechanical ventilation in 20 hemodynamically stable, deeply sedated patients immediately after coronary artery bypass graft.
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