n Evaluation of arrhythmia related symptoms

u Test temporary or insidiousarrhythmia：

u Confirm sick sinus syndrome (periodic sinus arrest, sino-auricular block and bradycardia-tachycardia syndrome)

u Intermittent or potential pre-excitation syndrome

u Burst arrhythmia

u Intermittent cardiac conduction block

u Paroxysmal slow-type arrhythmia

u Each type of premature beat (distinguish between benign and malignant)

n Evaluation of arrhythmia patient’s prognosis

n Assessment of arrhythmia patient’s ability of daily living

n Evaluation of therapeutic effect of drugs for treating arrhythmia

n Evaluation of various symptoms that may be related with arrhythmia

u Syncope or similar to syncope

u Transient chest pain or distress

u Palpitation

u Research of sudden death