Episodes of intense dread that last for several minutes and are accompanied by shortness of breath,trembling,dizziness,or irregular heartbeat are most characteristic of

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The described symptoms are most characteristic of panic disorder, which involves recurrent and unexpected panic attacks accompanied by physical and cognitive symptoms. Free-floating anxiety and generalized anxiety disorder may involve similar symptoms but without the sudden onset and intensity of panic attacks. Obsessive-compulsive disorder involves intrusive and repetitive thoughts or behaviors rather than intense physical symptoms.

Episodes of Intense Dread That Last for Several Minutes and Are