halfway conduction discontinuation...[繼續閱讀]

    half-direct lead...[繼續閱讀]

    concomitant slow escape beat arrest...[繼續閱讀]

    left bundle branch block complicated by V5 lead q wave...[繼續閱讀]

    left anterior fascicular block associated with pulmonary emphysema...[繼續閱讀]

    post-prandial T wave changes...[繼續閱讀]

    prandial test...[繼續閱讀]

    protective mechanism...[繼續閱讀]

    rule of protective mechanism...[繼續閱讀]

    protective zone...[繼續閱讀]