The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Prinzmetal's variant angina. Coronary arteriogram and left ventriculogram during angina attack induced by methacholine.

Recently, in Prinzmetal's variant angina, many cases with normal coronary arteries have been reported. The anginal attacks frequently relapse after aortocoronary bypass grafting. It is frequently possible to induce an anginal attack by parasympathomimetic agents such as methacholine and pilocarpine. In this study, methacholine (0.13 mg per kilogram) was injected subcutaneously in three cases of this disease to induce an angina attack, and coronary arteriograms and left ventriculograms were recorded. In all cases a coronary arterial spasm corresponding to the site of the ST-segment elevation in the electrocardiogram was observed. Complete occlusion due to the spasm was observed even in the normal coronary artery. Asynergy was seen in the left ventricular wall corresponding to the site of the ST-segment elevation in the electrocardiogram.[1]

References

  1. Prinzmetal's variant angina. Coronary arteriogram and left ventriculogram during angina attack induced by methacholine. Endo, M., Hirosawa, K., Kaneko, N., Hase, K., Inoue, Y. N. Engl. J. Med. (1976) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities