To send content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about sending content to .
To send content items to your Kindle, first ensure email@example.com
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Eclampsia is associated with increased risk of maternal and fetal morbidity and mortality. Aggressive attempts should be made to control seizures and hypertension. It usually develops after 20 weeks of gestation and just over one-third of cases occur at term, usually developing intrapartum or within 48 hours of delivery. Two hypotheses have been proposed: (1) cerebral overregulation in response to high blood pressure results in vasospasm of cerebral arteries, localized ischemia, and intracellular edema; (2) loss of autoregulation of cerebral blood flow in response to high blood pressure results in hyperperfusion, and vasogenic edema. In addition to the management principles that apply to other seizures with different etiologies such as prevention of hypoxia, trauma, and recurrent seizures, management of eclamptic seizures includes control of severe hypertension if present, and evaluation for prompt delivery. Magnesium sulfate is considered the drug of choice for prevention and treatment of eclampsia.