It was reported that dissection occurred and patient experienced chest pain.The patient presented with st-elevation myocardial infarction and the target lesion was located in the mid-right coronary artery.A 3.0x24 synergy drug-eluting stent was implanted in the lesion area.However, after the patient went for recovery, a severe chest pain was felt and was returned to cath lab.It was found that the stent was occluded and so it was wired with a choice pt extra support.A 3.0x12 nc quantum apex balloon catheter was used to re-open the artery, followed by an angiojet catheter to removed the clot from the stent and used ivus to interrogate it.A small dissection was noted in the proximal end of the stent and so a 3.5x8 synergy des was placed in an overlapping fashion to the initially placed stent.Both devices were post dilated with a 3.5x8 nc quantum balloon catheter.The stent was re-ivus again to confirm the apposition, expansion and treatment of the small dissection.Defibrillators were not used in this case.No further patient complications were reported.
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