| The significance of right ventricular ischemia in reflex bradycardia in humans. | |
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MedLine Citation:
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PMID: 7897818 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Heart rates (HR) were measured before (control HR) and after (ischemic HR) balloon inflation during percutaneous transluminal coronary angioplasty in 96 patients with effort angina pectoris. The delta HR, defined as (ischemic HR-control HR), in the right coronary artery occlusion was significantly smaller than that in the left anterior descending artery or left circumflex artery occlusion. Among right coronary artery occlusions the delta HR in segment 1 occlusion was significantly smaller than that in segment 2 or segment 3 occlusion. It is suggested that the ischemia of the right ventricle plays an important role in producing a reflex bradycardic response in humans. |
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Authors:
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I Kubota; S Kawashima; T Yahagi; T Goto; T Miura; T Araki; K Yokoyama |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Japanese heart journal Volume: 35 ISSN: 0021-4868 ISO Abbreviation: Jpn Heart J Publication Date: 1994 Nov |
Date Detail:
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Created Date: 1995-04-27 Completed Date: 1995-04-27 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0401175 Medline TA: Jpn Heart J Country: JAPAN |
Other Details:
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Languages: eng Pagination: 727-32 Citation Subset: IM |
Affiliation:
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First Department of Internal Medicine, Yamagata University School of Medicine, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Angina Pectoris
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physiopathology,
therapy* Angioplasty, Transluminal, Percutaneous Coronary* Female Heart Rate / physiology* Humans Male Middle Aged Myocardial Ischemia / physiopathology* Reflex / physiology Ventricular Function, Right / physiology* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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