CV ASC Registry Education-Seq#7505-Seq#7525 (Native-Graft Vessel Stenosis)

Video Transcription

Sequence 7505 and sequence 7525 is looking at native or graft vessel stenosis, and this captures if there is native or graft vessel stenosis of 50% or greater focusing on the  latest value within the last six months prior to the current procedure. The notes further clarify to identify the disease found in 2mm or larger vessels or  identify disease found in vessels less than 2mm if they are planning on performing PCI or the patient's anatomy is 2mm or less.  It is acceptable to use prior cath lab visit.information as long as there have been no changes in coronary anatomy.  This includes stenosis determined via cardiac cath at another facility. This does not include collaterals.  Stenosis represents the percentage diameter reduction ranging from 0 to 100 associated with the identified vessels.  Percent stenosis at its maximal point is estimated to be the amount of reduction in the diameter of the normal reference vessel proximal to the lesion.  In instances where multiple lesions are present, enter the single highest percent stenosis noted.

Video Summary

Sequences 7505 and 7525 focus on detecting native or graft vessel stenosis of 50% or greater within six months before the current procedure. The notes specify identifying disease in vessels 2mm or larger, or less than 2mm if PCI is planned or if the anatomy is 2mm or less. Previous cath lab data can be used if coronary anatomy remains unchanged. Stenosis is expressed as a percentage ranging from 0 to 100, based on the vessel’s diameter reduction. The maximal point of stenosis is determined by the reduction in the proximal vessel's diameter. For multiple lesions, record the highest stenosis percentage detected.

Keywords

vessel stenosis detection

graft vessel stenosis

native vessel stenosis

coronary anatomy

stenosis percentage