“…The incidence of septal rupture before reperfusion 6 was 1 -3%, and with thrombolysis and PCI, it has dropped to 0.17 -0.31% 7 . At present, this mechanical complication accounts for only 5% of all AMI-related deaths 3,4,8 , but when it occurs, it has a mortality of up to 46% within the 1 st week and reaches 90% in the first 2 months in those patients who did not undergo surgical treatment 9,10 . The patient underwent revascularization and VSD closure, but died within the first 2 months after the onset of the condition.…”