anterolateral infarct treatmentanterolateral myocardial infarctionprobable anterolateral infarct oldacute anterolateral infarctionanterolateral infarct meaninghemorrhagic infarctsubendocardial infarctionmyocardial infarction treatmentanteroseptal infarctischemic infarctioncerebral infarctionright ventricular infarction