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[Marfan syndrome and pregnancy]
L A Rasmussen1, J T Lund, G Pettersson
1Frederikssund Sygehus, organkirurgisk afdeling.
Ugeskrift for Laeger
|November 6, 1998
Summary
Marfan syndrome patients face severe risks during pregnancy and labor due to hemodynamic changes. Careful monitoring and echocardiography are crucial, with potential interruption of pregnancy advised for severe cardiovascular issues.
Area of Science:
- Cardiovascular Medicine
- Genetics
- Obstetrics
Background:
- Marfan syndrome is a genetic disorder affecting connective tissue, predisposing individuals to aortic complications.
- Pregnancy and labor induce significant hemodynamic stress, potentially exacerbating aortic root dilatation and dissection risk in Marfan patients.
Observation:
- Two cases of Marfan syndrome presenting with acute aortic dissection during labor are detailed.
- One patient experienced fatal aortic rupture, while the other underwent elective surgery.
Findings:
- The hemodynamic shifts associated with pregnancy and labor can precipitate catastrophic cardiovascular events in Marfan syndrome.
- Serial echocardiographic assessments of aortic root size and valve function are vital for monitoring.
Implications:
- Marfan syndrome patients require comprehensive pre-pregnancy counseling and meticulous cardiovascular surveillance throughout gestation and the postpartum period.
- Interruption of pregnancy may be necessary in cases of severe cardiovascular manifestations to mitigate life-threatening risks.