The provocation of coronary artery spasm
โ Scribed by Chahine, Robert A.
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 322 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0098-6569
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
On the basis of the overall experience, the provocation of coronary artery spasm with ergonovine is thought to be a highly sensitive and specific test for coronary artery spasm in Prinzmetal's variant angina. In spite of occasional complications, in experienced hands the procedure is considered to be safe. The challenge remains to determine the value of this and other provocative interventions in assessing the role of spasm in other aspects of ischemic heart disease, particularly in patients with critical atherosclerotic lesions.
๐ SIMILAR VOLUMES
We report on a case of multivessel coronary artery spasm preceded by vagal signs and symptoms, which resolved after administration of atropine. This supports that the spasm was triggered by endogenous acetylcholine. Cathet. Cardiovasc. Diagn. 44:423-426.
MD, in Volume 14, Number 4 of the journal Catheterization and Cardiovascular Diagnosis [l]. Ironically, two days prior to receiving this issue, I had just talked with the Professional Services Department of Pfizer Laboratories in New York about a more effective method of delivering nifedipine sublin