halfway conduction discontinuation...[继续阅读]

    half-direct lead...[继续阅读]

    concomitant slow escape beat arrest...[继续阅读]

    left bundle branch block complicated by V5 lead q wave...[继续阅读]

    left anterior fascicular block associated with pulmonary emphysema...[继续阅读]

    post-prandial T wave changes...[继续阅读]

    prandial test...[继续阅读]

    protective mechanism...[继续阅读]

    rule of protective mechanism...[继续阅读]

    protective zone...[继续阅读]