Table 1 Mean, standard deviation, minimum and maximum measurements taken from the intensity profile across the myocardium.

Rest No. of artifact images

Stress No. of artifact images

Rest Frequency, % of total images

Stress Frequency, % of total images

Rest Severity, % signal loss Rest per image

Stress Severity, % signal loss Stress per image

Rest Maximum Severity, % signal loss

Stress Maximum Severity, % signal loss