Which is a risk factor for cerebrovascular accident during pregnancy?

Which is a risk factor for cerebrovascular accident during pregnancy?

• A. Atrial fibrillation
• B. Vitamin C deficiency
• C. Regular aerobic exercise
• D. Low BMI

Answer: (A)

Atrial fibrillation is a key factor that increases the risk of a cerebrovascular accident during pregnancy because it causes irregular, ineffective atrial contractions that promote blood pooling and clot formation in the heart, especially in the left atrial appendage. When a clot forms, it can travel to the brain and cause an embolic stroke. Pregnancy itself heightens stroke risk by creating a hypercoagulable state, with increased clotting factors and blood volume, which amplifies the danger posed by AFib. Vitamin C deficiency doesn’t create a direct stroke risk in this context, regular aerobic exercise tends to reduce stroke risk, and a low BMI is not a recognized risk factor for cerebrovascular accidents in pregnancy.

Atrial fibrillation is a key factor that increases the risk of a cerebrovascular accident during pregnancy because it causes irregular, ineffective atrial contractions that promote blood pooling and clot formation in the heart, especially in the left atrial appendage. When a clot forms, it can travel to the brain and cause an embolic stroke. Pregnancy itself heightens stroke risk by creating a hypercoagulable state, with increased clotting factors and blood volume, which amplifies the danger posed by AFib.

Vitamin C deficiency doesn’t create a direct stroke risk in this context, regular aerobic exercise tends to reduce stroke risk, and a low BMI is not a recognized risk factor for cerebrovascular accidents in pregnancy.