-
- U Weber, C Kellner, R Burbach, T Kirchheiner, and K H Rühle.
- Klinik Ambrock, Zentrum für Pneumologie, Hagen.
- Pneumologie. 1995 Mar 1;49(3):233-5.
AbstractWe studied the effect of CPAP and BIPAP on cardiac output (CO) in 23 male obstructive sleep apnea (OSAS) patients with cardiac history but without congestive heart failure (CHF) during wakefulness using the thermodilution method. CPAP was applied at 10 cm H2O and 15 cm H2O, BIPAP at 10/0 cm H2O and 15/10 cm H2O. CO only decreased significantly by 14.6 +/- 11.8% at 15 cm H2O CPAP and by 13.4 +/- 10.0% at 15/10 cm H2O BIPAP. CPAP and BIPAP did not differ in altering hemodynamics. So sleep apnea patients without CHF develop no severe decrease of CO during nasal positive pressure ventilation up to 15 cm 2O.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..