2007
DOI: 10.1053/j.jvca.2006.02.013
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Mild Hypercapnia After Uncomplicated Heart Surgery Is Not Associated With Hemodynamic Compromise

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Cited by 6 publications
(3 citation statements)
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“…Patients with pulmonary hypertension may be particularly sensitive to changes in CO 2 , especially hypercarbia. Avidan et al 13 showed that when exogenous CO 2 was added to inhaled oxygen, pulmonary pressure increased with elevations in P a CO 2 (in the range 30 to 50 mmHg), a statistically significant (P <0.001) association. That we did not observe this association between P a CO 2 and MPAP is probably explained by the fact that the studies of Tempe and Avidan looked for the effect on MPAP as P a CO 2 was varied in individual patients, whereas we made only one measurement of MPAP and P a CO 2 in each patient.…”
Section: Discussionmentioning
confidence: 99%
“…Patients with pulmonary hypertension may be particularly sensitive to changes in CO 2 , especially hypercarbia. Avidan et al 13 showed that when exogenous CO 2 was added to inhaled oxygen, pulmonary pressure increased with elevations in P a CO 2 (in the range 30 to 50 mmHg), a statistically significant (P <0.001) association. That we did not observe this association between P a CO 2 and MPAP is probably explained by the fact that the studies of Tempe and Avidan looked for the effect on MPAP as P a CO 2 was varied in individual patients, whereas we made only one measurement of MPAP and P a CO 2 in each patient.…”
Section: Discussionmentioning
confidence: 99%
“…First, the authors use this ventilator mode in non-hypercapnic patients, which may influence interpretation. [ 2 ] Also, echocardiographic evaluation and cardiac function correlations, if done, will provide us with better insight. It is known that the hemodynamic response is related to cardiac function and pulmonary hypertension.…”
mentioning
confidence: 99%
“…Ο αποκλεισµός των περιφερικών νεύρων χρησιµοποιείται ευρέως για την παροχή αναισθησίας σε χειρουργικές επέµβασεις των δύο άνω και κάτω άκρων [1, 2, 126-134]. Η διάχυση µέσα στο νεύρο µπορεί να είναι αργή και η διάρκεια της αναλγησίας µεγαλύτερη σε µεγάλα νεύρα και το αντίθετο σε µικρά νεύρα.χρησιµοποιούµενο φάρµακο είναι η 1% απλή λιδοκαΐνη µε ή χωρίς αδραναλίνη, παρόλο που η βουπιβακαΐνη 5% είναι χρήσιµη σε περιπτώσεις παρατεταµένης αναλγησίας[135].Τα νευρικά στελέχη που χρησιµοποιούνται συχνότερα για τον αποκλεισµό νεύρων είναι το µηριαίο, το θυροειδές και το έξω µηροδερµατικό νεύρο (αποκλεισµός 3 σε 1) για αναισθησία του κάτω άκρου[128,136]. Η τεχνική αποκλεισµού 3 σε 1 ενδέχεται να επεκταθεί για να παρέχει συνεχή αναλγησία µε την εισαγωγή καθετήρα εντός του έλυτρου του µηριαίου νεύρου[137].…”
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