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Myocardial infarction during pregnancy: a team challenge
1Department of Nursing, University of New Hampshire, Durham 03824.
Heart & Lung : the Journal of Critical Care
|November 1, 1987
Summary
Myocardial infarction during pregnancy is a rare but serious complication. Optimal management involves a planned, induced labor in a specialized medical center to improve outcomes for mother and child.
Area of Science:
- Cardiology
- Obstetrics
- Maternal-Fetal Medicine
Background:
- Pregnancy-associated myocardial infarction (MI) is increasing due to delayed childbearing and elevated risk factors.
- Physiological changes during pregnancy and labor create unique challenges for coronary health.
- High mortality rates, up to 40%, are associated with MI occurring close to delivery.
Observation:
- Later childbearing and increased risk factors contribute to rising pregnancy-related MIs.
- Pregnancy and labor impose significant physiological stress, exacerbating cardiac conditions.
- Mortality risk escalates dramatically if delivery follows MI within two weeks.
Findings:
- A planned, induced labor with regional anesthesia and invasive monitoring in a specialized center is safest.
- Assisted vaginal delivery may present a lower mortality risk compared to cesarean section.
- Multidisciplinary teams must understand pregnancy's physiological stresses and medication effects on fetus and mother.
Implications:
- Careful management is crucial, emphasizing a multidisciplinary approach.
- Patient education and psychological support are vital for managing anxiety and despair.
- Comprehensive care addresses both physical (cardiac) and emotional well-being during the postpartum transition.