The hemodynamic responses to hypothermic and normothermic cardiopulmonary bypass

Simple item page
dc.contributor.authorZeybek R.
dc.contributor.authorAdanir T.
dc.contributor.authorIşkesen I.
dc.contributor.authorTüzün E.
dc.date.accessioned2024-07-22T08:25:23Z
dc.date.available2024-07-22T08:25:23Z
dc.date.issued2001
dc.description.abstractThis prospective randomized clinical study was designed to assess and compare the effects of normothermic and hypothermic nonpulsative cardiopulmonary bypass in patients with mitral valve replacement. Forty patients undergoing elective mitral valve replacement were randomly divided into two groups according to the temperature of perfusion. Group N (15 patients) underwent normothermic cardiopulmonary perfusion and Group H (25 patients) underwent hypothermic cardiopulmonary perfusion. These groups were compared using clinical and electrocardiographic criteria and cardiovascular evaluation parameters. Quantitative data were analyzed using the paired Student t test. While there was a significant increment in heart rate in Group N in relation to preoperative values, there was no change in heart rate in Group H. Increasing values in systemic vascular resistance (SVR) parameters were detected in both groups. Oxygen consumption (VO2) values decreased in Group N in relation to Group H. There was no significant change in alveolar-arterial O2 difference (DO2) values between these two groups. These results indicate that the temperature of cardiopulmonary perfusion had no effect on the immediate postoperative values but did cause an increase in heart rate in the normothermic group.
dc.identifier.issn13000144
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/20386
dc.language.isoEnglish
dc.subjectCardiology
dc.subjectCardiovascular surgery
dc.subjectData reduction
dc.subjectElectrocardiography
dc.subjectHemodynamics
dc.subjectOxygen
dc.subjectPatient monitoring
dc.subjectadult
dc.subjectarticle
dc.subjectbody temperature
dc.subjectcardiopulmonary bypass
dc.subjectclinical article
dc.subjectclinical trial
dc.subjectcontrolled clinical trial
dc.subjectcontrolled study
dc.subjectelectrocardiography
dc.subjectfemale
dc.subjectheart muscle perfusion
dc.subjectheart rate
dc.subjecthemodynamics
dc.subjecthuman
dc.subjectinduced hypothermia
dc.subjectlung alveolus oxygen tension
dc.subjectmale
dc.subjectmitral valve replacement
dc.subjectoxygen consumption
dc.subjectpostoperative period
dc.subjectrandomized controlled trial
dc.subjectvascular resistance
dc.subjectCardiopulmonary bypass
dc.subjectBiomedical engineering
dc.titleThe hemodynamic responses to hypothermic and normothermic cardiopulmonary bypass
dc.typeArticle

Files

Collections

Scopus Koleksiyonu