Linked Life Data

3063047

Source:http://linkedlifedata.com/resource/pubmed/id/3063047

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
1989-2-16
pubmed:abstractText
In a double-blind randomized protocol the effectiveness of the specific bradycardic agent alinidine (0.6 mg.kg-1 i.v.) was compared to that of the betablocker metoprolol (0.035 mg.kg-1 i.v.). Twenty-four coronary artery disease patients undergoing a bypass procedure with an intraoperative heart rate increase of more than 20% were included. Patients with a concomitant intraoperative mean arterial pressure increase of more than 30% or with an intraoperative wedge pressure higher than 15 mmHg (2.0 kPa) were excluded. After application of alinidine and metoprolol, heart rate decreased significantly (P less than 0.01) in the alinidine group from 88 +/- 19 beats per min to 72 +/- 13 and in the metoprolol group from 82 +/- 16 to 72 +/- 12. Baseline values were not obtained. Compared to the hemodynamic changes in the metoprolol group, the alterations of pulmonary capillary wedge pressure (PCWP) (P less than 0.05), stroke volume index (SVI) (P less than 0.05), left ventricular stroke work index (LVSWI) (P less than 0.01) and right ventricular stroke work index (RVSWI) (P less than 0.05) in the alinidine group were statistically significantly different. PCWP remained unchanged after alinidine and increased in the metoprolol group (1.4 +/- 0.4 to 1.6 +/- 0.4 kPa). In the alinidine group LVSWI (43.1 +/- 15 to 49.2 +/- 18 g-m.m-2), RVSWI (5.1 +/- 4 to 6.6 +/- 3 g-m.m-2) and SVI (37.2 +/- 12.2 to 42.5 +/- 12.8 ml.m-2) increased.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0001-5172
pubmed:author
pubmed:issnType
Print
pubmed:volume
32
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
686-90
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Intraoperative heart rate reduction--alinidine versus metoprolol.
pubmed:affiliation
Department of Anesthesiology, University of Graz, Austria.
pubmed:publicationType
Journal Article, Clinical Trial, Comparative Study, Randomized Controlled Trial