blocked atrial premature beat...[继续阅读]

    blocked non-conducted junctional premature beat...[继续阅读]

    intrinsic deflection,ID...[继续阅读]

    boundary current...[继续阅读]

    borderline Q wave...[继续阅读]

    allergic coronary insufficiency...[继续阅读]

    variant ventriculophasic sinus arrhythmia...[继续阅读]

    variant Wenckebach exit block...[继续阅读]

    variaut angina pectoris...[继续阅读]

    variant first degree atrioventricular block...[继续阅读]