Linked Life Data

910712

Source:http://linkedlifedata.com/resource/pubmed/id/910712

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1977-11-30
pubmed:abstractText
Ergonovine maleate (Ergotrate) was given to 57 patients undergoing coronary arteriography for investigation of angina occurring at rest or without provocation when routine study showed normal arteries or insufficient occlusive disease to explain their symptoms. This provocative test induced coronary arterial spasm in 13 patients, 10 of whom had definite Prinzmetal's angina. The spasm was easily reversed with sublingually administered nitroglycerin. The spasm was occlusive or nearly occlusive in nine patients, and there was associated reproduction of the chest pain and S-T elevation similar to the spontaneous episodes. One patient with Prinzmetal's angina had S-T depression rather than elevation in association with the chest pain. The other three patients without Prinzmetal's angina had focal narrowing without coronary occlusion, reproduction of the chest pain or electrocardiographic changes. Of the 44 patients who did not demonstrate coronary spasm in response to ergonovine, 29 had normal coronary arteries and 15 had various degrees of atherosclerotic occlusive disease. We conclude that cautious administration of ergonovine maleate during coronary arteriography can be safely used to elicit coronary spasm in some patients who have insufficient fixed occlusive disease to explain their symptoms.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0002-9149
pubmed:author
pubmed:issnType
Print
pubmed:volume
40
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
487-91
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
Provocation of coronary spasm with ergonovine maleate. New test with results in 57 patients undergoing coronary arteriography.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.