"Indeed, for patients with serious and often life-threatening mental illnesses for whom medication has not proven safe or effective, ECT may be the only available treatment," he said. "For these reasons, the National Alliance for the Mentally Ill in New York State, which advocates on behalf of patients with mental illness, recognizes ECT as an accepted, safe, and effective medical treatment endorsed by the surgeon general, the American Medical Association, the American Psychiatric Association, and the National Institutes of Health."