FIELD: medicine.
SUBSTANCE: stent vessel contrasting is performed at the time of balloon blowing up, after which the diametres of the vessel proximal portion and cylinder are determined. At diameter difference of more than 15% in favour of the proximal part or in case of contrast streaks along the cylinder length, coronary stent disclosure is evaluated as inadequate and postdilation is performed using a larger non-compliance cylinder.
EFFECT: improved assessment accuracy.
2 dwg, 2 ex
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