Electroconvulsivetherapy (ECT) is usually reserved for difficult-to-treat depression patients who are not suitable for or have failed to respond to antidepressant medications.
电休克治疗（ECT）通常是不适合或对抗抑郁药物治疗无效的难治性抑郁患者的保留治疗方法。
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For years, a treatment called electroconvulsivetherapy (ect) also known as "electric shock treatment" has been used to induce seizures in anesthetized patients for therapeutic results.