Question问题:
High-gradeAVblock(HAVB)frominferiorMIisusuallyduetoischemiaproximaltothebundleofHis.ThisrhythmhasanarrowQRS,andmanypatientstoleratethisrhythmwithouthemodynamic
Question问题:
High-gradeAVblock(HAVB)frominferiorMIisusuallyduetoischemiaproximaltothebundleofHis.ThisrhythmhasanarrowQRS,andmanypatientstoleratethisrhythmwithouthemodynamic