Table 2: Clinical evaluation rating system.

Plaque detectionStenosisPlaque type

5Plaque(s) presence in transmitted video identifiable as in originalDegree of stenosis in transmitted video determined as in originalPlaque-type classification in transmitted video as in original
4Plaque(s) presence easily diagnosedEnough clinical data to determine degree of stenosisEnough clinical data for plaque-type classification
3Plaque(s) presence diagnosed, careful attention neededClinical data only allow approximation of degree of stenosisPlaque-type classification is case dependent
2Plaque(s) presence may be diagnosed after freeze of a clean frameVery limited ability to estimate degree of stenosisNot classified
1Not detectable Not determinableNot classified