A system for providing a patient with arrhythmia treatment that is configured to be worn partially under clothing of the patient, comprising: an arrhythmia monitoring and treatment assembly configured to be worn on a torso of the patient and discreetly extending from a skin surface of the patient, wherein the arrhythmia monitoring and treatment assembly is configured for providing therapy to the patient on detecting one or more arrhythmia conditions of the patient; a first at least one user response button disposed on the arrhythmia monitoring and treatment assembly at a first location on the patient's torso such that the first at least one user response button is configured to be concealed under clothing of the patient, a second at least one user response button configured to be worn on a second location of the patient's body at a location other than the torso such that the second at least one user response button is configured to be accessible to the patient; and a processor disposed in the arrhythmia monitoring and treatment assembly configured to analyze an ECG signal of the patient received via the arrhythmia monitoring and treatment assembly to detect the one or more arrhythmia conditions of the patient, cause the arrhythmia monitoring and treatment assembly to provide a warning of an impending therapy to be delivered to the patient in response to a detected one or more arrhythmia conditions of the patient, receive from at least one of the first and second at least one user response buttons a user input in response to the warning of the impending therapy, and cause the arrhythmia monitoring and treatment assembly to suspend the impending therapy. an arrhythmia monitoring and treatment assembly configured to be worn on a torso of the patient and discreetly extending from a skin surface of the patient, wherein the arrhythmia monitoring and treatment assembly is configured for providing therapy to the patient on detecting one or more arrhythmia conditions of the patient; a first at least one user response button disposed on the arrhythmia monitoring and treatment assembly at a first location on the patient's torso such that the first at least one user response button is configured to be concealed under clothing of the patient, a second at least one user response button configured to be worn on a second location of the patient's body at a location other than the torso such that the second at least one user response button is configured to be accessible to the patient; and a processor disposed in the arrhythmia monitoring and treatment assembly configured to analyze an ECG signal of the patient received via the arrhythmia monitoring and treatment assembly to detect the one or more arrhythmia conditions of the patient, cause the arrhythmia monitoring and treatment assembly to provide a warning of an impending therapy to be delivered to the patient in response to a detected one or more arrhythmia conditions of the patient, receive from at least one of the first and second at least one user response buttons a user input in response to the warning of the impending therapy, and cause the arrhythmia monitoring and treatment assembly to suspend the impending therapy. analyze an ECG signal of the patient received via the arrhythmia monitoring and treatment assembly to detect the one or more arrhythmia conditions of the patient, cause the arrhythmia monitoring and treatment assembly to provide a warning of an impending therapy to be delivered to the patient in response to a detected one or more arrhythmia conditions of the patient, receive from at least one of the first and second at least one user response buttons a user input in response to the warning of the impending therapy, and cause the arrhythmia monitoring and treatment assembly to suspend the impending therapy.