Effectiveness of late coronary angioplasty in restoring sinus rhythm in inferior wall myocardial infarction with complete AV block.

An elderly gentleman presenting late with inferior wall myocardial infarction and complete heart block underwent revascularization of an occluded proximal right coronary artery more than 4 days after the onset of symptoms and recovered sinus rhythm within 48 h of the procedure. There are no clear guidelines for time to percutaneous coronary intervention (PCI) in late‐presenting myocardial infarction with complete atrioventricular blocks (CAVB), and studies looking at outcomes of primary PCI in this situation appear to be scarce. The case presented here is a good example of the relevance of late PCI. [ABSTRACT FROM AUTHOR]