Elsevier

Resuscitation

Volume 80, Issue 11, November 2009, Pages 1318-1320
Resuscitation

Case report
Deadly vasospasm

https://doi.org/10.1016/j.resuscitation.2009.07.009Get rights and content

Abstract

A patient with Prinzmetal's variant angina (PVA) developed a cardiac arrest due to coronary vasospasm and subsequent myocardial infarction. After resuscitation postanoxic brain injury was diagnosed. After an initial improvement of consciousness he deteriorated rapidly on the seventh day after admission due to severe brain ischaemia apparently caused by cerebral vasospasm, until ultimately brain death was diagnosed. To our knowledge, the association between PVA and cerebral vasospasm has never been described. The combination suggests that this patient had a generalized vasospastic disorder.

Introduction

Prinzmetal's variant angina (PVA) is characterized by spontaneous episodes of chest pain associated with ST segment elevation caused by coronary vasospasm. Associations of PVA with other vasospastic disorders such as Raynaud's phenomenon and migraine headaches have been reported, suggesting the presence of a generalized vasospastic disorder.1 We present a case of PVA associated with lethal cerebral vasospasm.

Section snippets

Case

A 45-year-old man was admitted to the ICU after an out-of-hospital cardiac arrest caused by ventricular fibrillation. One year prior to admission he developed a myocardial infarction. Coronary angiography performed at that time showed normal coronary arteries without any sign of early coronary atherosclerosis. PVA was diagnosed and treated with a calcium channel blocker. His medical history further revealed the use of valproic acid for epilepsy of unknown origin. Before collapsing the patient

Discussion

In 1959 Prinzmetal was the first to describe in detail three typical cases of PVA.2 Patients with this variant type of angina pectoris developed chest pain at rest or during ordinary activity, i.e. in situations were no increase of cardiac work was needed. During such attacks ST segments were elevated with reciprocal depression. The pain almost always terminated spontaneously, but if ischaemia persisted an infarction developed in the same area of the heart that gave rise to the ST elevations.

Conclusion

To our knowledge, the association between PVA and severe cerebral vasospasm has never been described. The combination of severe PVA resulting in ventricular fibrillation and brain death due to severe cerebral vasospasm suggests that this patient had a generalized vasospastic disorder.

Conflict of interest statement

The authors have no conflicts of interest to declare.

A Spanish translated version of the abstract of this article appears as Appendix in the final online version at doi:10.1016/j.resuscitation.2009.07.009.

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