Skip to main content
British Heart Journal logoLink to British Heart Journal
. 1985 Oct;54(4):448–451. doi: 10.1136/hrt.54.4.448

Management of a case of refractory variant angina with benzhexol hydrochloride (trihexyphenidyl hydrochloride).

M Joy, G A Haywood, M M Webb-Peploe
PMCID: PMC481926  PMID: 4052285

Abstract

A patient with severe variant angina that was refractory to conventional treatment became symptom free when she was treated with benzhexol (trihexyphenidyl hydrochloride), a cholinergic blocking agent used in the management of Parkinson's disease. There was a brief psychotic reaction when a large dose was taken and some memory impairment on the maintenance dose. Benzhexol should be used with caution but may prove to be an additional therapeutic agent in the management of severe variant angina.

Full text

PDF
448

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Braunwald E. Coronary artery spasm. Mechanisms and clinical relevance. JAMA. 1981 Oct 23;246(17):1957–1959. [PubMed] [Google Scholar]
  2. Ginsburg R., Bristow M. R., Harrison D. C., Stinson E. B. Studies with isolated human coronary arteries. Some general observations, potential mediators of spasm, role of calcium antagonists. Chest. 1980 Jul;78(1 Suppl):180–186. [PubMed] [Google Scholar]
  3. Maseri A., Severi S., Nes M. D., L'Abbate A., Chierchia S., Marzilli M., Ballestra A. M., Parodi O., Biagini A., Distante A. "Variant" angina: one aspect of a continuous spectrum of vasospastic myocardial ischemia. Pathogenetic mechanisms, estimated incidence and clinical and coronary arteriographic findings in 138 patients. Am J Cardiol. 1978 Dec;42(6):1019–1035. doi: 10.1016/0002-9149(78)90691-4. [DOI] [PubMed] [Google Scholar]
  4. Oliva P. B., Potts D. E., Pluss R. G. Coronary arterial spasm in Prinzmetal angina. Documentation by coronary arteriography. N Engl J Med. 1973 Apr 12;288(15):745–751. doi: 10.1056/NEJM197304122881501. [DOI] [PubMed] [Google Scholar]
  5. PRINZMETAL M., KENNAMER R., MERLISS R., WADA T., BOR N. Angina pectoris. I. A variant form of angina pectoris; preliminary report. Am J Med. 1959 Sep;27:375–388. doi: 10.1016/0002-9343(59)90003-8. [DOI] [PubMed] [Google Scholar]
  6. Tzivoni D., Keren A., Benhorin J., Gottlieb S., Atlas D., Stern S. Prazosin therapy for refractory variant angina. Am Heart J. 1983 Feb;105(2):262–266. doi: 10.1016/0002-8703(83)90525-2. [DOI] [PubMed] [Google Scholar]
  7. Yasue H. Pathophysiology and treatment of coronary arterial spasm. Chest. 1980 Jul;78(1 Suppl):216–223. doi: 10.1378/chest.78.1_supplement.216. [DOI] [PubMed] [Google Scholar]
  8. Yasue H., Touyama M., Shimamoto M., Kato H., Tanaka S. Role of autonomic nervous system in the pathogenesis of Prinzmetal's variant form of angina. Circulation. 1974 Sep;50(3):534–539. doi: 10.1161/01.cir.50.3.534. [DOI] [PubMed] [Google Scholar]

Articles from British Heart Journal are provided here courtesy of BMJ Publishing Group

RESOURCES