cv meaning in Medical ?

A convulsion is a medical condition where body muscles contract and relax rapidly and repeatedly, resulting in uncontrolled shaking. Because epileptic seizures typically include convulsions, the term convulsion is sometimes used as a synonym for seizure. However, not all epileptic seizures lead to convulsions, and not all convulsions are caused by epileptic seizures. Convulsions are also consistent with an electric shock and improper enriched air scuba diving. For non-epileptic convulsions, see non-epileptic seizures.

The word fit is sometimes used to mean a convulsion or epileptic seizure.