Quote: ".... on the stress images a small area of slightly diminished uptake is present in the distal anterior wall and appears unchanged between the stress and resting images and may represent an area of fixed ischemia or myocardial thinning."
>>The test report indicates there is an area of decreased myocardial blood flow either by fixed vessel occlusion (blockage during rest and exertion), etc. and/or there can be scar tissue that exhibits myocardial thinning (can be damaged cells from a prior event...usually a heart attack).
If there has been a small infarct, there can or cannot be chest pain associated with an infarct. There is what is medically referred to as a silent heart attack, and that event does not have symptoms until there is heart failure or cardiac arrest..