Zobrazeno 1 - 5
of 5
pro vyhledávání: '"R. S. Szwarc"'
Left ventricular parallel conductance during cardiac cycle in children with congenital heart disease
Autor:
R. S. Szwarc, D. Shore, P.J. Oldershaw, Paul A. White, A. J. Bishop, C. Lincoln, R. R. Chaturvedi, A.N. Redington
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 273:H295-H302
This study examines the accuracy of the conductance catheter technique and, in particular, parallel conductance [expressed as offset volume (Vc)] changes during the cardiac cycle in the human left ventricle. Two groups of patients were assessed: grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1677422ef91a522e9d6aa8daa0f747b4
https://doi.org/10.1152/ajpheart.1997.273.1.h295
https://doi.org/10.1152/ajpheart.1997.273.1.h295
Publikováno v:
Pediatric Research. 34:38-43
Using the conductance catheter technique, we measured the effects of hypoxic acidemia on left ventricular end-systolic elastance in anesthetized, 133-d gestation, in utero fetal sheep (n = 7). Conductance and Millar catheters were introduced into the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29c23c4c19d6014112adfa034c2f732d
https://doi.org/10.1203/00006450-199307000-00010
https://doi.org/10.1203/00006450-199307000-00010
Publikováno v:
The Journal of maternal-fetal medicine. 7(1)
We investigated the acute hemodynamic effects of in utero fetal intravascular transfusion in anemic fetuses. A conductance catheter technique of measuring left ventricular (LV) volume and pressure-volume analysis was employed in six anemic ovine fetu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3974583695dc47b3368c1020e2db96c1
https://pubmed.ncbi.nlm.nih.gov/9502672
https://pubmed.ncbi.nlm.nih.gov/9502672
Publikováno v:
The American journal of physiology. 269(3 Pt 2)
This study details the effects of changes in right ventricular (RV) volume on the conductance catheter gain factor both over a broad volume range and within the cardiac cycle. In seven closed-chest anesthetized pigs, a conductance catheter was introd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec003b9b3e25cc406b7d242814e2cb37
https://pubmed.ncbi.nlm.nih.gov/7573530
https://pubmed.ncbi.nlm.nih.gov/7573530
Publikováno v:
Pediatric research. 36(3)
A model of in utero ventilation was used to elucidate the mechanisms by which left ventricular (LV) output increases with the transition from a fetal to a neonatal circulation. Using a conductance catheter, LV volumes were measured in seven anestheti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::150835fb274cce32b86299ae26b0f2f5
https://pubmed.ncbi.nlm.nih.gov/7808835
https://pubmed.ncbi.nlm.nih.gov/7808835