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Related Experiment Video

Updated: Jul 19, 2026

Myocardial Infarction and Functional Outcome Assessment in Pigs

Myocardial Infarction and Functional Outcome Assessment in Pigs

Published on: April 25, 2014

[Myocardial infarction in pregnancy].

U N Dürst¹, M K Hohl, F Kocher

¹Herz-Zentrum Hirslanden, Zürich.

Schweizerische Medizinische Wochenschrift

|March 30, 1991

Summary

Myocardial infarction in pregnancy is rare but requires awareness for diagnosis. Coronary artery spasm is the likely cause in a case of pregnancy-related heart attack with normal arteries post-delivery.

Area of Science:

Cardiology
Obstetrics
Vascular Medicine

Background:

Myocardial infarction (MI) during pregnancy and the postpartum period is uncommon.
Early diagnosis and awareness are crucial for managing this rare but serious condition.

Observation:

A 37-year-old woman, with no prior coronary risk factors, experienced an anterior septal MI during her third trimester.
Diagnostic angiography revealed normal coronary arteries one month post-delivery.
Ventriculography confirmed anteroseptal akinesia.

Findings:

The presumed cause of MI was coronary artery spasm.
The patient's history of vasospasm in other vascular beds, migraine, and Raynaud's phenomenon supports the coronary spasm hypothesis.
Review of existing literature on MI during pregnancy, focusing on clinical presentation, prognosis, etiology, and management.

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Implications:

Highlights the importance of considering coronary artery spasm as a potential etiology for MI in pregnant patients, even without traditional risk factors.
Emphasizes the need for heightened clinical suspicion and appropriate diagnostic workup for MI in pregnancy.
Informs clinical practice regarding the diagnosis and management of this rare obstetric complication.