[文献资料]参考文献

1．Kennedy HL，Whitlock JA，Sprague MK，et al．Long‐term fol low‐up of asymptomatic healthy subjects with frequent and complex ventricular ectopy．N Engl J Med，1985，312：193‐197． 2．Ruberman W，Weinblatt E，Goldberg JD，et al．Ventricular pre mature complexes and sud ......