1 The right atrium receives blood from the veins and pumps it to the right ventricle. 2  The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen. 3  The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.
Most people with seizure disorders, also known as epilepsy, are treated with antiepileptic drugs that are designed to prevent seizures, and over 20 different kinds are available. Because there are so many options available, you may have to work closely with your doctor to find the right drug and dosage that works for you.
They have few side effects but can sometimes result in dangerous heart-rate drops. Antiseizure Medications: For some migraine sufferers, prescription drugs to stop seizures (such as topiramate and valporic acid) also reduce migraine frequency by at least 50%, possibly because they inhibit some neurotransmitters. But they can cause adverse side effects, such as confusion and drowsiness.