A MEASURING PROBE TO FACILITATE MEASUREMENT OF CARDIOVASCULAR STRUCTURES DISPLAYED ON RADIOGRAPHS.
D000792:Angiography; D006328:Cardiac Catheterization; D002319:Cardiovascular System; D004864:Equipment and Supplies; D006801:Humans; D012106:Research
ANGIOGRAPHY; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; HEART CATHETERIZATION