these alterations in vulnerability to vf are accompanied by an increased incidence of tachyarrhythmias and spontaneous vf during coronary artery ligation and following reperfusion on reduction of [ k+ ] 0 , with elimination of these arrhythmias on increasing [ k+ ] 0 to 9.0 mmol/l .
C0080203
tachyarrhythmias
C0003811
arrhythmias