Iptr

    #crediblemeds

    #credible meds

    #drugs that prolong qt

    #left ventricular noncompaction

    #lv noncompaction

    #qt prolongation

    #qtc prolongation

    #inhaler chart

    #windland smith rice

    #brugada syndrome

    #sads sob

    #long qt syndrome life expectancy

    #sa node

    #sinoatrial node