Linked Life Data

2515567

Source:http://linkedlifedata.com/resource/pubmed/id/2515567

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
1990-3-14
pubmed:abstractText
The effects of an intravenous infusion of nitroglycerin on the hemodynamics and bypass graft flow to left coronary artery were studied in sixteen patients during coronary artery surgery. Systolic blood pressure, cardiac output and left ventricular minute work were not affected by 0.2 microgram/kg/min of nitroglycerin but graft flow volume especially diastolic graft flow increased significantly and the characteristics of flow velocity waveform in the graft became more diastolic predominant. By 1 microgram/kg/min of nitroglycerin a significant decrease in systolic blood pressure, cardiac output and graft flow were recognized, however diastolic graft flow was preserved despite of a decrease in left ventricular minute work. These findings demonstrate that nitroglycerin can be safely administered intravenously during aortocoronary bypass surgery, and suggest that nitroglycerin improves the balance of myocardial oxygen demand and supply, and relieves myocardial ischemia.
pubmed:language
jpn
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0452-3458
pubmed:author
pubmed:issnType
Print
pubmed:volume
37
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
885-90
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
[Effects of nitroglycerin on the graft flow during aortocoronary bypass surgery].
pubmed:publicationType
Journal Article, English Abstract, Case Reports