Regional anesthesia, guided by Doppler echocardiography and pulmonary artery catheterization, can be safely employed without complications in pregnant patients with aortic stenosis.
The authors describe 5 cases in which Doppler echocardiography was used for assessing aortic stenosis and pulmonary artery catheterization for guiding hemodynamic care. Regional anesthesia was employed without complications.
Easterling et al. (Sun,) studied this question.