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Acute myocardial infarction during pregnancy
T Fujito1, T Inoue, K Mizoguchi
1Department of Cardiology, Koshigaya Hospital, Dokkyo University School of Medicine, Saitama, Japan.
Cardiology
|July 1, 1996
Summary
A pregnant woman experienced acute myocardial infarction, a rare cardiac event during pregnancy. Her coronary angiogram was normal, suggesting thrombus formation, not spasm, as the cause.
Area of Science:
- Cardiology
- Obstetrics
- Thrombosis
Background:
- Acute myocardial infarction (AMI) during pregnancy is a rare and serious complication.
- Pregnancy involves significant physiological changes that can affect cardiovascular health.
Observation:
- A 30-year-old woman presented with AMI at 24 weeks gestation.
- She experienced premature rupture of membranes, leading to a safe premature delivery.
- Coronary angiography revealed no abnormalities, and provocative testing for coronary spasm was negative.
Findings:
- The patient exhibited abnormal levels of fibrinogen, thrombin-antithrombin III complex, and plasmin-alpha 2-plasmin inhibitor complex.
- These coagulation abnormalities suggest that thrombus formation may have contributed to the myocardial infarction.
- This case is unique for presenting AMI in pregnancy with a normal coronary angiogram and negative spasm provocation.
Implications:
- This case highlights the potential role of thrombotic events in pregnancy-related myocardial infarction.
- Further research into coagulation disorders during pregnancy is warranted.
- Understanding the mechanisms of AMI in pregnancy can improve patient management and outcomes.