ISSN:
1619-7089
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract A unique case of ‘variant’ angina pectoris has been observed in a patient with normal coronary arteries and typical chest pain appearing spontaneously at rest, and repeatedly provoked by ergonovine maleate (0.1 mg iv) associated with large transmural perfusion defects on 201Tl-imaging (after ergonovine) and a marked increase in T wave voltage despite no demonstrable spasm of a major coronary artery after the same doses of ergonovine. While saline solution could not provoke chest pain and treatment with a beta-blocking agent increased the frequency of ischemic attacks, a calcium antagonist therapy reduced and eventually eliminated the attacks. Thus, this case provides evidence for yet another aspect of a ‘variant’ form of angina pectoris: small vessel coronary artery spasm.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00252044
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